20804110800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7541}}^1$

素因数の和:7603

約数の個数: 360

約数和(自身を含む): 77117251680

約数和(自身を除く): 56313140880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 121, 132, 150, 152, 165, 176, 190, 200, 209, 220, 228, 240, 242, 264, 275, 285, 300, 304, 330, 363, 380, 400, 418, 440, 456, 475, 484, 528, 550, 570, 600, 605, 627, 660, 726, 760, 825, 836, 880, 912, 950, 968, 1045, 1100, 1140, 1200, 1210, 1254, 1320, 1425, 1452, 1520, 1650, 1672, 1815, 1900, 1936, 2090, 2200, 2280, 2299, 2420, 2508, 2640, 2850, 2904, 3025, 3135, 3300, 3344, 3630, 3800, 4180, 4400, 4560, 4598, 4840, 5016, 5225, 5700, 5808, 6050, 6270, 6600, 6897, 7260, 7541, 7600, 8360, 9075, 9196, 9680, 10032, 10450, 11400, 11495, 12100, 12540, 13200, 13794, 14520, 15082, 15675, 16720, 18150, 18392, 20900, 22623, 22800, 22990, 24200, 25080, 27588, 29040, 30164, 31350, 34485, 36300, 36784, 37705, 41800, 45246, 45980, 48400, 50160, 55176, 57475, 60328, 62700, 68970, 72600, 75410, 82951, 83600, 90492, 91960, 110352, 113115, 114950, 120656, 125400, 137940, 143279, 145200, 150820, 165902, 172425, 180984, 183920, 188525, 226230, 229900, 248853, 250800, 275880, 286558, 301640, 331804, 344850, 361968, 377050, 414755, 429837, 452460, 459800, 497706, 551760, 565575, 573116, 603280, 663608, 689700, 716395, 754100, 829510, 859674, 904920, 912461, 919600, 995412, 1131150, 1146232, 1244265, 1327216, 1379400, 1432790, 1508200, 1576069, 1659020, 1719348, 1809840, 1824922, 1990824, 2073775, 2149185, 2262300, 2292464, 2488530, 2737383, 2758800, 2865580, 3016400, 3152138, 3318040, 3438696, 3581975, 3649844, 3981648, 4147550, 4298370, 4524600, 4562305, 4728207, 4977060, 5474766, 5731160, 6221325, 6304276, 6636080, 6877392, 7163950, 7299688, 7880345, 8295100, 8596740, 9049200, 9124610, 9456414, 9954120, 10745925, 10949532, 11462320, 12442650, 12608552, 13686915, 14327900, 14599376, 15760690, 16590200, 17193480, 17336759, 18249220, 18912828, 19908240, 21491850, 21899064, 22811525, 23641035, 24885300, 25217104, 27373830, 28655800, 31521380, 33180400, 34386960, 34673518, 36498440, 37825656, 39401725, 42983700, 43798128, 45623050, 47282070, 49770600, 52010277, 54747660, 57311600, 63042760, 68434575, 69347036, 72996880, 75651312, 78803450, 85967400, 86683795, 91246100, 94564140, 99541200, 104020554, 109495320, 118205175, 126085520, 136869150, 138694072, 157606900, 171934800, 173367590, 182492200, 189128280, 208041108, 218990640, 236410350, 260051385, 273738300, 277388144, 315213800, 346735180, 364984400, 378256560, 416082216, 433418975, 472820700, 520102770, 547476600, 630427600, 693470360, 832164432, 866837950, 945641400, 1040205540, 1094953200, 1300256925, 1386940720, 1733675900, 1891282800, 2080411080, 2600513850, 3467351800, 4160822160, 5201027700, 6934703600, 10402055400, 20804110800]

約数ペア:

[(1, 20804110800), (2, 10402055400), (3, 6934703600), (4, 5201027700), (5, 4160822160), (6, 3467351800), (8, 2600513850), (10, 2080411080), (11, 1891282800), (12, 1733675900), (15, 1386940720), (16, 1300256925), (19, 1094953200), (20, 1040205540), (22, 945641400), (24, 866837950), (25, 832164432), (30, 693470360), (33, 630427600), (38, 547476600), (40, 520102770), (44, 472820700), (48, 433418975), (50, 416082216), (55, 378256560), (57, 364984400), (60, 346735180), (66, 315213800), (75, 277388144), (76, 273738300), (80, 260051385), (88, 236410350), (95, 218990640), (100, 208041108), (110, 189128280), (114, 182492200), (120, 173367590), (121, 171934800), (132, 157606900), (150, 138694072), (152, 136869150), (165, 126085520), (176, 118205175), (190, 109495320), (200, 104020554), (209, 99541200), (220, 94564140), (228, 91246100), (240, 86683795), (242, 85967400), (264, 78803450), (275, 75651312), (285, 72996880), (300, 69347036), (304, 68434575), (330, 63042760), (363, 57311600), (380, 54747660), (400, 52010277), (418, 49770600), (440, 47282070), (456, 45623050), (475, 43798128), (484, 42983700), (528, 39401725), (550, 37825656), (570, 36498440), (600, 34673518), (605, 34386960), (627, 33180400), (660, 31521380), (726, 28655800), (760, 27373830), (825, 25217104), (836, 24885300), (880, 23641035), (912, 22811525), (950, 21899064), (968, 21491850), (1045, 19908240), (1100, 18912828), (1140, 18249220), (1200, 17336759), (1210, 17193480), (1254, 16590200), (1320, 15760690), (1425, 14599376), (1452, 14327900), (1520, 13686915), (1650, 12608552), (1672, 12442650), (1815, 11462320), (1900, 10949532), (1936, 10745925), (2090, 9954120), (2200, 9456414), (2280, 9124610), (2299, 9049200), (2420, 8596740), (2508, 8295100), (2640, 7880345), (2850, 7299688), (2904, 7163950), (3025, 6877392), (3135, 6636080), (3300, 6304276), (3344, 6221325), (3630, 5731160), (3800, 5474766), (4180, 4977060), (4400, 4728207), (4560, 4562305), (4598, 4524600), (4840, 4298370), (5016, 4147550), (5225, 3981648), (5700, 3649844), (5808, 3581975), (6050, 3438696), (6270, 3318040), (6600, 3152138), (6897, 3016400), (7260, 2865580), (7541, 2758800), (7600, 2737383), (8360, 2488530), (9075, 2292464), (9196, 2262300), (9680, 2149185), (10032, 2073775), (10450, 1990824), (11400, 1824922), (11495, 1809840), (12100, 1719348), (12540, 1659020), (13200, 1576069), (13794, 1508200), (14520, 1432790), (15082, 1379400), (15675, 1327216), (16720, 1244265), (18150, 1146232), (18392, 1131150), (20900, 995412), (22623, 919600), (22800, 912461), (22990, 904920), (24200, 859674), (25080, 829510), (27588, 754100), (29040, 716395), (30164, 689700), (31350, 663608), (34485, 603280), (36300, 573116), (36784, 565575), (37705, 551760), (41800, 497706), (45246, 459800), (45980, 452460), (48400, 429837), (50160, 414755), (55176, 377050), (57475, 361968), (60328, 344850), (62700, 331804), (68970, 301640), (72600, 286558), (75410, 275880), (82951, 250800), (83600, 248853), (90492, 229900), (91960, 226230), (110352, 188525), (113115, 183920), (114950, 180984), (120656, 172425), (125400, 165902), (137940, 150820), (143279, 145200)]