2048400900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 540

約数和(自身を含む): 8339328228

約数和(自身を除く): 6290927328

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 50, 52, 54, 60, 63, 65, 70, 75, 78, 81, 84, 90, 91, 98, 100, 105, 108, 117, 126, 130, 135, 140, 147, 150, 156, 162, 175, 180, 182, 189, 195, 196, 210, 225, 234, 245, 252, 260, 270, 273, 294, 300, 315, 324, 325, 350, 351, 364, 378, 390, 397, 405, 420, 441, 450, 455, 468, 490, 525, 540, 546, 567, 585, 588, 630, 637, 650, 675, 700, 702, 735, 756, 780, 794, 810, 819, 882, 900, 910, 945, 975, 980, 1050, 1053, 1092, 1134, 1170, 1191, 1225, 1260, 1274, 1300, 1323, 1350, 1365, 1404, 1470, 1575, 1588, 1620, 1638, 1755, 1764, 1820, 1890, 1911, 1950, 1985, 2025, 2100, 2106, 2205, 2268, 2275, 2340, 2382, 2450, 2457, 2548, 2646, 2700, 2730, 2779, 2835, 2925, 2940, 3150, 3185, 3276, 3510, 3573, 3675, 3780, 3822, 3900, 3969, 3970, 4050, 4095, 4212, 4410, 4550, 4725, 4764, 4900, 4914, 5161, 5265, 5292, 5460, 5558, 5670, 5733, 5850, 5955, 6300, 6370, 6615, 6825, 7020, 7146, 7350, 7371, 7644, 7938, 7940, 8100, 8190, 8337, 8775, 8820, 9100, 9450, 9555, 9828, 9925, 10322, 10530, 10719, 11025, 11116, 11340, 11466, 11700, 11910, 12285, 12740, 13230, 13650, 13895, 14175, 14292, 14700, 14742, 15483, 15876, 15925, 16380, 16674, 17199, 17550, 17865, 18900, 19110, 19453, 19845, 19850, 20475, 20644, 21060, 21438, 22050, 22932, 23820, 24570, 25011, 25805, 26325, 26460, 27300, 27790, 28350, 28665, 29484, 29775, 30966, 31850, 32157, 33075, 33348, 34398, 35100, 35730, 36127, 36855, 38220, 38906, 39690, 39700, 40950, 41685, 42876, 44100, 46449, 47775, 49140, 50022, 51597, 51610, 52650, 53595, 55580, 56700, 57330, 58359, 59550, 61425, 61932, 63700, 64314, 66150, 68796, 69475, 71460, 72254, 73710, 75033, 77415, 77812, 79380, 81900, 83370, 85995, 89325, 92898, 95550, 97265, 99225, 100044, 103194, 103220, 105300, 107190, 108381, 114660, 116718, 119100, 122850, 125055, 128628, 129025, 132300, 138950, 139347, 143325, 144508, 147420, 150066, 154830, 160785, 166740, 171990, 175077, 178650, 180635, 184275, 185796, 191100, 194530, 198450, 206388, 208425, 214380, 216762, 225099, 232245, 233436, 245700, 250110, 252889, 257985, 258050, 267975, 277900, 278694, 286650, 291795, 300132, 309660, 321570, 325143, 343980, 350154, 357300, 361270, 368550, 375165, 387075, 389060, 396900, 416850, 418041, 429975, 433524, 450198, 464490, 486325, 500220, 505778, 515970, 516100, 525231, 535950, 541905, 557388, 573300, 583590, 625275, 643140, 650286, 696735, 700308, 722540, 737100, 750330, 758667, 774150, 803925, 833700, 836082, 859950, 875385, 900396, 903175, 928980, 972650, 975429, 1011556, 1031940, 1050462, 1071900, 1083810, 1125495, 1161225, 1167180, 1250550, 1264445, 1289925, 1300572, 1393470, 1458975, 1500660, 1517334, 1548300, 1575693, 1607850, 1625715, 1672164, 1719900, 1750770, 1806350, 1875825, 1945300, 1950858, 2090205, 2100924, 2167620, 2250990, 2276001, 2322450, 2501100, 2528890, 2579850, 2626155, 2709525, 2786940, 2917950, 2926287, 3034668, 3151386, 3215700, 3251430, 3483675, 3501540, 3612700, 3751650, 3793335, 3901716, 4180410, 4376925, 4501980, 4552002, 4644900, 4877145, 5057780, 5159700, 5252310, 5419050, 5627475, 5835900, 5852574, 6302772, 6322225, 6502860, 6828003, 6967350, 7503300, 7586670, 7878465, 8128575, 8360820, 8753850, 9104004, 9754290, 10451025, 10504620, 10838100, 11254950, 11380005, 11705148, 12644450, 13130775, 13656006, 13934700, 14631435, 15173340, 15756930, 16257150, 17507700, 18966675, 19508580, 20484009, 20902050, 22509900, 22760010, 24385725, 25288900, 26261550, 27312012, 29262870, 31513860, 32514300, 34140015, 37933350, 39392325, 40968018, 41804100, 45520020, 48771450, 52523100, 56900025, 58525740, 68280030, 73157175, 75866700, 78784650, 81936036, 97542900, 102420045, 113800050, 136560060, 146314350, 157569300, 170700075, 204840090, 227600100, 292628700, 341400150, 409680180, 512100225, 682800300, 1024200450, 2048400900]

約数ペア:

[(1, 2048400900), (2, 1024200450), (3, 682800300), (4, 512100225), (5, 409680180), (6, 341400150), (7, 292628700), (9, 227600100), (10, 204840090), (12, 170700075), (13, 157569300), (14, 146314350), (15, 136560060), (18, 113800050), (20, 102420045), (21, 97542900), (25, 81936036), (26, 78784650), (27, 75866700), (28, 73157175), (30, 68280030), (35, 58525740), (36, 56900025), (39, 52523100), (42, 48771450), (45, 45520020), (49, 41804100), (50, 40968018), (52, 39392325), (54, 37933350), (60, 34140015), (63, 32514300), (65, 31513860), (70, 29262870), (75, 27312012), (78, 26261550), (81, 25288900), (84, 24385725), (90, 22760010), (91, 22509900), (98, 20902050), (100, 20484009), (105, 19508580), (108, 18966675), (117, 17507700), (126, 16257150), (130, 15756930), (135, 15173340), (140, 14631435), (147, 13934700), (150, 13656006), (156, 13130775), (162, 12644450), (175, 11705148), (180, 11380005), (182, 11254950), (189, 10838100), (195, 10504620), (196, 10451025), (210, 9754290), (225, 9104004), (234, 8753850), (245, 8360820), (252, 8128575), (260, 7878465), (270, 7586670), (273, 7503300), (294, 6967350), (300, 6828003), (315, 6502860), (324, 6322225), (325, 6302772), (350, 5852574), (351, 5835900), (364, 5627475), (378, 5419050), (390, 5252310), (397, 5159700), (405, 5057780), (420, 4877145), (441, 4644900), (450, 4552002), (455, 4501980), (468, 4376925), (490, 4180410), (525, 3901716), (540, 3793335), (546, 3751650), (567, 3612700), (585, 3501540), (588, 3483675), (630, 3251430), (637, 3215700), (650, 3151386), (675, 3034668), (700, 2926287), (702, 2917950), (735, 2786940), (756, 2709525), (780, 2626155), (794, 2579850), (810, 2528890), (819, 2501100), (882, 2322450), (900, 2276001), (910, 2250990), (945, 2167620), (975, 2100924), (980, 2090205), (1050, 1950858), (1053, 1945300), (1092, 1875825), (1134, 1806350), (1170, 1750770), (1191, 1719900), (1225, 1672164), (1260, 1625715), (1274, 1607850), (1300, 1575693), (1323, 1548300), (1350, 1517334), (1365, 1500660), (1404, 1458975), (1470, 1393470), (1575, 1300572), (1588, 1289925), (1620, 1264445), (1638, 1250550), (1755, 1167180), (1764, 1161225), (1820, 1125495), (1890, 1083810), (1911, 1071900), (1950, 1050462), (1985, 1031940), (2025, 1011556), (2100, 975429), (2106, 972650), (2205, 928980), (2268, 903175), (2275, 900396), (2340, 875385), (2382, 859950), (2450, 836082), (2457, 833700), (2548, 803925), (2646, 774150), (2700, 758667), (2730, 750330), (2779, 737100), (2835, 722540), (2925, 700308), (2940, 696735), (3150, 650286), (3185, 643140), (3276, 625275), (3510, 583590), (3573, 573300), (3675, 557388), (3780, 541905), (3822, 535950), (3900, 525231), (3969, 516100), (3970, 515970), (4050, 505778), (4095, 500220), (4212, 486325), (4410, 464490), (4550, 450198), (4725, 433524), (4764, 429975), (4900, 418041), (4914, 416850), (5161, 396900), (5265, 389060), (5292, 387075), (5460, 375165), (5558, 368550), (5670, 361270), (5733, 357300), (5850, 350154), (5955, 343980), (6300, 325143), (6370, 321570), (6615, 309660), (6825, 300132), (7020, 291795), (7146, 286650), (7350, 278694), (7371, 277900), (7644, 267975), (7938, 258050), (7940, 257985), (8100, 252889), (8190, 250110), (8337, 245700), (8775, 233436), (8820, 232245), (9100, 225099), (9450, 216762), (9555, 214380), (9828, 208425), (9925, 206388), (10322, 198450), (10530, 194530), (10719, 191100), (11025, 185796), (11116, 184275), (11340, 180635), (11466, 178650), (11700, 175077), (11910, 171990), (12285, 166740), (12740, 160785), (13230, 154830), (13650, 150066), (13895, 147420), (14175, 144508), (14292, 143325), (14700, 139347), (14742, 138950), (15483, 132300), (15876, 129025), (15925, 128628), (16380, 125055), (16674, 122850), (17199, 119100), (17550, 116718), (17865, 114660), (18900, 108381), (19110, 107190), (19453, 105300), (19845, 103220), (19850, 103194), (20475, 100044), (20644, 99225), (21060, 97265), (21438, 95550), (22050, 92898), (22932, 89325), (23820, 85995), (24570, 83370), (25011, 81900), (25805, 79380), (26325, 77812), (26460, 77415), (27300, 75033), (27790, 73710), (28350, 72254), (28665, 71460), (29484, 69475), (29775, 68796), (30966, 66150), (31850, 64314), (32157, 63700), (33075, 61932), (33348, 61425), (34398, 59550), (35100, 58359), (35730, 57330), (36127, 56700), (36855, 55580), (38220, 53595), (38906, 52650), (39690, 51610), (39700, 51597), (40950, 50022), (41685, 49140), (42876, 47775), (44100, 46449)]