28967400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 432

約数和(自身を含む): 128637600

約数和(自身を除く): 99670200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 50, 55, 56, 57, 60, 63, 66, 70, 72, 75, 76, 77, 84, 88, 90, 95, 99, 100, 105, 110, 114, 120, 121, 126, 132, 133, 140, 150, 152, 154, 165, 168, 171, 175, 180, 190, 198, 200, 209, 210, 220, 225, 228, 231, 242, 252, 264, 266, 275, 280, 285, 300, 308, 315, 330, 342, 350, 360, 363, 380, 385, 396, 399, 418, 420, 440, 450, 456, 462, 475, 484, 495, 504, 525, 532, 550, 570, 600, 605, 616, 627, 630, 660, 665, 684, 693, 700, 726, 760, 770, 792, 798, 825, 836, 840, 847, 855, 900, 924, 950, 968, 990, 1045, 1050, 1064, 1089, 1100, 1140, 1155, 1197, 1210, 1254, 1260, 1320, 1330, 1368, 1386, 1400, 1425, 1452, 1463, 1540, 1575, 1596, 1650, 1672, 1694, 1710, 1800, 1815, 1848, 1881, 1900, 1925, 1980, 1995, 2090, 2100, 2178, 2200, 2280, 2299, 2310, 2394, 2420, 2475, 2508, 2520, 2541, 2660, 2772, 2850, 2904, 2926, 3025, 3080, 3135, 3150, 3192, 3300, 3325, 3388, 3420, 3465, 3630, 3762, 3800, 3850, 3960, 3990, 4180, 4200, 4235, 4275, 4356, 4389, 4598, 4620, 4788, 4840, 4950, 5016, 5082, 5225, 5320, 5445, 5544, 5700, 5775, 5852, 5985, 6050, 6270, 6300, 6600, 6650, 6776, 6840, 6897, 6930, 7260, 7315, 7524, 7623, 7700, 7980, 8360, 8470, 8550, 8712, 8778, 9075, 9196, 9240, 9405, 9576, 9900, 9975, 10164, 10450, 10890, 11400, 11495, 11550, 11704, 11970, 12100, 12540, 12600, 12705, 13167, 13300, 13794, 13860, 14520, 14630, 15048, 15246, 15400, 15675, 15960, 16093, 16940, 17100, 17325, 17556, 18150, 18392, 18810, 19800, 19950, 20328, 20691, 20900, 21175, 21780, 21945, 22990, 23100, 23940, 24200, 25080, 25410, 26334, 26600, 27225, 27588, 27720, 29260, 29925, 30492, 31350, 32186, 33880, 34200, 34485, 34650, 35112, 36300, 36575, 37620, 38115, 39900, 41382, 41800, 42350, 43560, 43890, 45980, 46200, 47025, 47880, 48279, 50820, 52668, 54450, 55176, 57475, 58520, 59850, 60984, 62700, 63525, 64372, 65835, 68970, 69300, 72600, 73150, 75240, 76230, 79800, 80465, 82764, 84700, 87780, 91960, 94050, 96558, 101640, 103455, 105336, 108900, 109725, 114950, 119700, 125400, 127050, 128744, 131670, 137940, 138600, 144837, 146300, 152460, 160930, 165528, 169400, 172425, 175560, 188100, 190575, 193116, 206910, 217800, 219450, 229900, 239400, 241395, 254100, 263340, 275880, 289674, 292600, 304920, 321860, 329175, 344850, 376200, 381150, 386232, 402325, 413820, 438900, 459800, 482790, 508200, 517275, 526680, 579348, 643720, 658350, 689700, 724185, 762300, 804650, 827640, 877800, 965580, 1034550, 1158696, 1206975, 1316700, 1379400, 1448370, 1524600, 1609300, 1931160, 2069100, 2413950, 2633400, 2896740, 3218600, 3620925, 4138200, 4827900, 5793480, 7241850, 9655800, 14483700, 28967400]

約数ペア:

[(1, 28967400), (2, 14483700), (3, 9655800), (4, 7241850), (5, 5793480), (6, 4827900), (7, 4138200), (8, 3620925), (9, 3218600), (10, 2896740), (11, 2633400), (12, 2413950), (14, 2069100), (15, 1931160), (18, 1609300), (19, 1524600), (20, 1448370), (21, 1379400), (22, 1316700), (24, 1206975), (25, 1158696), (28, 1034550), (30, 965580), (33, 877800), (35, 827640), (36, 804650), (38, 762300), (40, 724185), (42, 689700), (44, 658350), (45, 643720), (50, 579348), (55, 526680), (56, 517275), (57, 508200), (60, 482790), (63, 459800), (66, 438900), (70, 413820), (72, 402325), (75, 386232), (76, 381150), (77, 376200), (84, 344850), (88, 329175), (90, 321860), (95, 304920), (99, 292600), (100, 289674), (105, 275880), (110, 263340), (114, 254100), (120, 241395), (121, 239400), (126, 229900), (132, 219450), (133, 217800), (140, 206910), (150, 193116), (152, 190575), (154, 188100), (165, 175560), (168, 172425), (171, 169400), (175, 165528), (180, 160930), (190, 152460), (198, 146300), (200, 144837), (209, 138600), (210, 137940), (220, 131670), (225, 128744), (228, 127050), (231, 125400), (242, 119700), (252, 114950), (264, 109725), (266, 108900), (275, 105336), (280, 103455), (285, 101640), (300, 96558), (308, 94050), (315, 91960), (330, 87780), (342, 84700), (350, 82764), (360, 80465), (363, 79800), (380, 76230), (385, 75240), (396, 73150), (399, 72600), (418, 69300), (420, 68970), (440, 65835), (450, 64372), (456, 63525), (462, 62700), (475, 60984), (484, 59850), (495, 58520), (504, 57475), (525, 55176), (532, 54450), (550, 52668), (570, 50820), (600, 48279), (605, 47880), (616, 47025), (627, 46200), (630, 45980), (660, 43890), (665, 43560), (684, 42350), (693, 41800), (700, 41382), (726, 39900), (760, 38115), (770, 37620), (792, 36575), (798, 36300), (825, 35112), (836, 34650), (840, 34485), (847, 34200), (855, 33880), (900, 32186), (924, 31350), (950, 30492), (968, 29925), (990, 29260), (1045, 27720), (1050, 27588), (1064, 27225), (1089, 26600), (1100, 26334), (1140, 25410), (1155, 25080), (1197, 24200), (1210, 23940), (1254, 23100), (1260, 22990), (1320, 21945), (1330, 21780), (1368, 21175), (1386, 20900), (1400, 20691), (1425, 20328), (1452, 19950), (1463, 19800), (1540, 18810), (1575, 18392), (1596, 18150), (1650, 17556), (1672, 17325), (1694, 17100), (1710, 16940), (1800, 16093), (1815, 15960), (1848, 15675), (1881, 15400), (1900, 15246), (1925, 15048), (1980, 14630), (1995, 14520), (2090, 13860), (2100, 13794), (2178, 13300), (2200, 13167), (2280, 12705), (2299, 12600), (2310, 12540), (2394, 12100), (2420, 11970), (2475, 11704), (2508, 11550), (2520, 11495), (2541, 11400), (2660, 10890), (2772, 10450), (2850, 10164), (2904, 9975), (2926, 9900), (3025, 9576), (3080, 9405), (3135, 9240), (3150, 9196), (3192, 9075), (3300, 8778), (3325, 8712), (3388, 8550), (3420, 8470), (3465, 8360), (3630, 7980), (3762, 7700), (3800, 7623), (3850, 7524), (3960, 7315), (3990, 7260), (4180, 6930), (4200, 6897), (4235, 6840), (4275, 6776), (4356, 6650), (4389, 6600), (4598, 6300), (4620, 6270), (4788, 6050), (4840, 5985), (4950, 5852), (5016, 5775), (5082, 5700), (5225, 5544), (5320, 5445)]