75430160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 203424480

約数和(自身を除く): 127994320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 41, 52, 58, 61, 65, 80, 82, 104, 116, 122, 130, 145, 164, 205, 208, 232, 244, 260, 290, 305, 328, 377, 410, 464, 488, 520, 533, 580, 610, 656, 754, 793, 820, 976, 1040, 1066, 1160, 1189, 1220, 1508, 1586, 1640, 1769, 1885, 2132, 2320, 2378, 2440, 2501, 2665, 3016, 3172, 3280, 3538, 3770, 3965, 4264, 4756, 4880, 5002, 5330, 5945, 6032, 6344, 7076, 7540, 7930, 8528, 8845, 9512, 10004, 10660, 11890, 12505, 12688, 14152, 15080, 15457, 15860, 17690, 19024, 20008, 21320, 22997, 23780, 25010, 28304, 30160, 30914, 31720, 32513, 35380, 40016, 42640, 45994, 47560, 50020, 61828, 63440, 65026, 70760, 72529, 77285, 91988, 95120, 100040, 114985, 123656, 130052, 141520, 145058, 154570, 162565, 183976, 200080, 229970, 247312, 260104, 290116, 309140, 325130, 362645, 367952, 459940, 520208, 580232, 618280, 650260, 725290, 919880, 942877, 1160464, 1236560, 1300520, 1450580, 1839760, 1885754, 2601040, 2901160, 3771508, 4714385, 5802320, 7543016, 9428770, 15086032, 18857540, 37715080, 75430160]

約数ペア:

[(1, 75430160), (2, 37715080), (4, 18857540), (5, 15086032), (8, 9428770), (10, 7543016), (13, 5802320), (16, 4714385), (20, 3771508), (26, 2901160), (29, 2601040), (40, 1885754), (41, 1839760), (52, 1450580), (58, 1300520), (61, 1236560), (65, 1160464), (80, 942877), (82, 919880), (104, 725290), (116, 650260), (122, 618280), (130, 580232), (145, 520208), (164, 459940), (205, 367952), (208, 362645), (232, 325130), (244, 309140), (260, 290116), (290, 260104), (305, 247312), (328, 229970), (377, 200080), (410, 183976), (464, 162565), (488, 154570), (520, 145058), (533, 141520), (580, 130052), (610, 123656), (656, 114985), (754, 100040), (793, 95120), (820, 91988), (976, 77285), (1040, 72529), (1066, 70760), (1160, 65026), (1189, 63440), (1220, 61828), (1508, 50020), (1586, 47560), (1640, 45994), (1769, 42640), (1885, 40016), (2132, 35380), (2320, 32513), (2378, 31720), (2440, 30914), (2501, 30160), (2665, 28304), (3016, 25010), (3172, 23780), (3280, 22997), (3538, 21320), (3770, 20008), (3965, 19024), (4264, 17690), (4756, 15860), (4880, 15457), (5002, 15080), (5330, 14152), (5945, 12688), (6032, 12505), (6344, 11890), (7076, 10660), (7540, 10004), (7930, 9512), (8528, 8845)]