75189840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1545

約数の個数: 160

約数和(自身を含む): 267840000

約数和(自身を除く): 192650160

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, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1499, 1520, 1672, 2090, 2280, 2508, 2640, 2998, 3135, 3344, 4180, 4497, 4560, 5016, 5996, 6270, 7495, 8360, 8994, 10032, 11992, 12540, 14990, 16489, 16720, 17988, 22485, 23984, 25080, 28481, 29980, 32978, 35976, 44970, 49467, 50160, 56962, 59960, 65956, 71952, 82445, 85443, 89940, 98934, 113924, 119920, 131912, 142405, 164890, 170886, 179880, 197868, 227848, 247335, 263824, 284810, 313291, 329780, 341772, 359760, 395736, 427215, 455696, 494670, 569620, 626582, 659560, 683544, 791472, 854430, 939873, 989340, 1139240, 1253164, 1319120, 1367088, 1566455, 1708860, 1879746, 1978680, 2278480, 2506328, 3132910, 3417720, 3759492, 3957360, 4699365, 5012656, 6265820, 6835440, 7518984, 9398730, 12531640, 15037968, 18797460, 25063280, 37594920, 75189840]

約数ペア:

[(1, 75189840), (2, 37594920), (3, 25063280), (4, 18797460), (5, 15037968), (6, 12531640), (8, 9398730), (10, 7518984), (11, 6835440), (12, 6265820), (15, 5012656), (16, 4699365), (19, 3957360), (20, 3759492), (22, 3417720), (24, 3132910), (30, 2506328), (33, 2278480), (38, 1978680), (40, 1879746), (44, 1708860), (48, 1566455), (55, 1367088), (57, 1319120), (60, 1253164), (66, 1139240), (76, 989340), (80, 939873), (88, 854430), (95, 791472), (110, 683544), (114, 659560), (120, 626582), (132, 569620), (152, 494670), (165, 455696), (176, 427215), (190, 395736), (209, 359760), (220, 341772), (228, 329780), (240, 313291), (264, 284810), (285, 263824), (304, 247335), (330, 227848), (380, 197868), (418, 179880), (440, 170886), (456, 164890), (528, 142405), (570, 131912), (627, 119920), (660, 113924), (760, 98934), (836, 89940), (880, 85443), (912, 82445), (1045, 71952), (1140, 65956), (1254, 59960), (1320, 56962), (1499, 50160), (1520, 49467), (1672, 44970), (2090, 35976), (2280, 32978), (2508, 29980), (2640, 28481), (2998, 25080), (3135, 23984), (3344, 22485), (4180, 17988), (4497, 16720), (4560, 16489), (5016, 14990), (5996, 12540), (6270, 11992), (7495, 10032), (8360, 8994)]