89936880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 324562560

約数和(自身を除く): 234625680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 163, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 326, 330, 363, 380, 418, 440, 456, 484, 489, 528, 570, 605, 627, 652, 660, 726, 760, 815, 836, 880, 912, 968, 978, 1045, 1140, 1210, 1254, 1304, 1320, 1452, 1520, 1630, 1672, 1793, 1815, 1936, 1956, 2090, 2280, 2299, 2420, 2445, 2508, 2608, 2640, 2904, 3097, 3135, 3260, 3344, 3586, 3630, 3912, 4180, 4560, 4598, 4840, 4890, 5016, 5379, 5808, 6194, 6270, 6520, 6897, 7172, 7260, 7824, 8360, 8965, 9196, 9291, 9680, 9780, 10032, 10758, 11495, 12388, 12540, 13040, 13794, 14344, 14520, 15485, 16720, 17930, 18392, 18582, 19560, 19723, 21516, 22990, 24776, 25080, 26895, 27588, 28688, 29040, 30970, 34067, 34485, 35860, 36784, 37164, 39120, 39446, 43032, 45980, 46455, 49552, 50160, 53790, 55176, 59169, 61940, 68134, 68970, 71720, 74328, 78892, 86064, 91960, 92910, 98615, 102201, 107580, 110352, 118338, 123880, 136268, 137940, 143440, 148656, 157784, 170335, 183920, 185820, 197230, 204402, 215160, 236676, 247760, 272536, 275880, 295845, 315568, 340670, 371640, 374737, 394460, 408804, 430320, 473352, 511005, 545072, 551760, 591690, 681340, 743280, 749474, 788920, 817608, 946704, 1022010, 1124211, 1183380, 1362680, 1498948, 1577840, 1635216, 1873685, 2044020, 2248422, 2366760, 2725360, 2997896, 3747370, 4088040, 4496844, 4733520, 5621055, 5995792, 7494740, 8176080, 8993688, 11242110, 14989480, 17987376, 22484220, 29978960, 44968440, 89936880]

約数ペア:

[(1, 89936880), (2, 44968440), (3, 29978960), (4, 22484220), (5, 17987376), (6, 14989480), (8, 11242110), (10, 8993688), (11, 8176080), (12, 7494740), (15, 5995792), (16, 5621055), (19, 4733520), (20, 4496844), (22, 4088040), (24, 3747370), (30, 2997896), (33, 2725360), (38, 2366760), (40, 2248422), (44, 2044020), (48, 1873685), (55, 1635216), (57, 1577840), (60, 1498948), (66, 1362680), (76, 1183380), (80, 1124211), (88, 1022010), (95, 946704), (110, 817608), (114, 788920), (120, 749474), (121, 743280), (132, 681340), (152, 591690), (163, 551760), (165, 545072), (176, 511005), (190, 473352), (209, 430320), (220, 408804), (228, 394460), (240, 374737), (242, 371640), (264, 340670), (285, 315568), (304, 295845), (326, 275880), (330, 272536), (363, 247760), (380, 236676), (418, 215160), (440, 204402), (456, 197230), (484, 185820), (489, 183920), (528, 170335), (570, 157784), (605, 148656), (627, 143440), (652, 137940), (660, 136268), (726, 123880), (760, 118338), (815, 110352), (836, 107580), (880, 102201), (912, 98615), (968, 92910), (978, 91960), (1045, 86064), (1140, 78892), (1210, 74328), (1254, 71720), (1304, 68970), (1320, 68134), (1452, 61940), (1520, 59169), (1630, 55176), (1672, 53790), (1793, 50160), (1815, 49552), (1936, 46455), (1956, 45980), (2090, 43032), (2280, 39446), (2299, 39120), (2420, 37164), (2445, 36784), (2508, 35860), (2608, 34485), (2640, 34067), (2904, 30970), (3097, 29040), (3135, 28688), (3260, 27588), (3344, 26895), (3586, 25080), (3630, 24776), (3912, 22990), (4180, 21516), (4560, 19723), (4598, 19560), (4840, 18582), (4890, 18392), (5016, 17930), (5379, 16720), (5808, 15485), (6194, 14520), (6270, 14344), (6520, 13794), (6897, 13040), (7172, 12540), (7260, 12388), (7824, 11495), (8360, 10758), (8965, 10032), (9196, 9780), (9291, 9680)]