75140310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 220299264

約数和(自身を除く): 145158954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 47, 69, 70, 94, 105, 115, 138, 141, 161, 210, 230, 235, 282, 322, 329, 331, 345, 470, 483, 658, 662, 690, 705, 805, 966, 987, 993, 1081, 1410, 1610, 1645, 1655, 1974, 1986, 2162, 2317, 2415, 3243, 3290, 3310, 4634, 4830, 4935, 4965, 5405, 6486, 6951, 7567, 7613, 9870, 9930, 10810, 11585, 13902, 15134, 15226, 15557, 16215, 22701, 22839, 23170, 31114, 32430, 34755, 37835, 38065, 45402, 45678, 46671, 53291, 69510, 75670, 76130, 77785, 93342, 106582, 108899, 113505, 114195, 155570, 159873, 217798, 227010, 228390, 233355, 266455, 319746, 326697, 357811, 466710, 532910, 544495, 653394, 715622, 799365, 1073433, 1088990, 1598730, 1633485, 1789055, 2146866, 2504677, 3266970, 3578110, 5009354, 5367165, 7514031, 10734330, 12523385, 15028062, 25046770, 37570155, 75140310]

約数ペア:

[(1, 75140310), (2, 37570155), (3, 25046770), (5, 15028062), (6, 12523385), (7, 10734330), (10, 7514031), (14, 5367165), (15, 5009354), (21, 3578110), (23, 3266970), (30, 2504677), (35, 2146866), (42, 1789055), (46, 1633485), (47, 1598730), (69, 1088990), (70, 1073433), (94, 799365), (105, 715622), (115, 653394), (138, 544495), (141, 532910), (161, 466710), (210, 357811), (230, 326697), (235, 319746), (282, 266455), (322, 233355), (329, 228390), (331, 227010), (345, 217798), (470, 159873), (483, 155570), (658, 114195), (662, 113505), (690, 108899), (705, 106582), (805, 93342), (966, 77785), (987, 76130), (993, 75670), (1081, 69510), (1410, 53291), (1610, 46671), (1645, 45678), (1655, 45402), (1974, 38065), (1986, 37835), (2162, 34755), (2317, 32430), (2415, 31114), (3243, 23170), (3290, 22839), (3310, 22701), (4634, 16215), (4830, 15557), (4935, 15226), (4965, 15134), (5405, 13902), (6486, 11585), (6951, 10810), (7567, 9930), (7613, 9870)]