75779880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 265446720

約数和(自身を除く): 189666840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 307, 330, 340, 363, 374, 408, 440, 484, 510, 561, 605, 614, 660, 680, 726, 748, 921, 935, 968, 1020, 1122, 1210, 1228, 1320, 1452, 1496, 1535, 1815, 1842, 1870, 2040, 2057, 2244, 2420, 2456, 2805, 2904, 3070, 3377, 3630, 3684, 3740, 4114, 4488, 4605, 4840, 5219, 5610, 6140, 6171, 6754, 7260, 7368, 7480, 8228, 9210, 10131, 10285, 10438, 11220, 12280, 12342, 13508, 14520, 15657, 16456, 16885, 18420, 20262, 20570, 20876, 22440, 24684, 26095, 27016, 30855, 31314, 33770, 36840, 37147, 40524, 41140, 41752, 49368, 50655, 52190, 57409, 61710, 62628, 67540, 74294, 78285, 81048, 82280, 101310, 104380, 111441, 114818, 123420, 125256, 135080, 148588, 156570, 172227, 185735, 202620, 208760, 222882, 229636, 246840, 287045, 297176, 313140, 344454, 371470, 405240, 445764, 459272, 557205, 574090, 626280, 631499, 688908, 742940, 861135, 891528, 1114410, 1148180, 1262998, 1377816, 1485880, 1722270, 1894497, 2228820, 2296360, 2525996, 3157495, 3444540, 3788994, 4457640, 5051992, 6314990, 6889080, 7577988, 9472485, 12629980, 15155976, 18944970, 25259960, 37889940, 75779880]

約数ペア:

[(1, 75779880), (2, 37889940), (3, 25259960), (4, 18944970), (5, 15155976), (6, 12629980), (8, 9472485), (10, 7577988), (11, 6889080), (12, 6314990), (15, 5051992), (17, 4457640), (20, 3788994), (22, 3444540), (24, 3157495), (30, 2525996), (33, 2296360), (34, 2228820), (40, 1894497), (44, 1722270), (51, 1485880), (55, 1377816), (60, 1262998), (66, 1148180), (68, 1114410), (85, 891528), (88, 861135), (102, 742940), (110, 688908), (120, 631499), (121, 626280), (132, 574090), (136, 557205), (165, 459272), (170, 445764), (187, 405240), (204, 371470), (220, 344454), (242, 313140), (255, 297176), (264, 287045), (307, 246840), (330, 229636), (340, 222882), (363, 208760), (374, 202620), (408, 185735), (440, 172227), (484, 156570), (510, 148588), (561, 135080), (605, 125256), (614, 123420), (660, 114818), (680, 111441), (726, 104380), (748, 101310), (921, 82280), (935, 81048), (968, 78285), (1020, 74294), (1122, 67540), (1210, 62628), (1228, 61710), (1320, 57409), (1452, 52190), (1496, 50655), (1535, 49368), (1815, 41752), (1842, 41140), (1870, 40524), (2040, 37147), (2057, 36840), (2244, 33770), (2420, 31314), (2456, 30855), (2805, 27016), (2904, 26095), (3070, 24684), (3377, 22440), (3630, 20876), (3684, 20570), (3740, 20262), (4114, 18420), (4488, 16885), (4605, 16456), (4840, 15657), (5219, 14520), (5610, 13508), (6140, 12342), (6171, 12280), (6754, 11220), (7260, 10438), (7368, 10285), (7480, 10131), (8228, 9210)]