75235440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2399

約数の個数: 160

約数和(自身を含む): 280696320

約数和(自身を除く): 205460880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2357, 2660, 3192, 3990, 4560, 4714, 5320, 6384, 7071, 7980, 9428, 10640, 11785, 14142, 15960, 16499, 18856, 23570, 28284, 31920, 32998, 35355, 37712, 44783, 47140, 49497, 56568, 65996, 70710, 82495, 89566, 94280, 98994, 113136, 131992, 134349, 141420, 164990, 179132, 188560, 197988, 223915, 247485, 263984, 268698, 282840, 313481, 329980, 358264, 395976, 447830, 494970, 537396, 565680, 626962, 659960, 671745, 716528, 791952, 895660, 940443, 989940, 1074792, 1253924, 1319920, 1343490, 1567405, 1791320, 1880886, 1979880, 2149584, 2507848, 2686980, 3134810, 3582640, 3761772, 3959760, 4702215, 5015696, 5373960, 6269620, 7523544, 9404430, 10747920, 12539240, 15047088, 18808860, 25078480, 37617720, 75235440]

約数ペア:

[(1, 75235440), (2, 37617720), (3, 25078480), (4, 18808860), (5, 15047088), (6, 12539240), (7, 10747920), (8, 9404430), (10, 7523544), (12, 6269620), (14, 5373960), (15, 5015696), (16, 4702215), (19, 3959760), (20, 3761772), (21, 3582640), (24, 3134810), (28, 2686980), (30, 2507848), (35, 2149584), (38, 1979880), (40, 1880886), (42, 1791320), (48, 1567405), (56, 1343490), (57, 1319920), (60, 1253924), (70, 1074792), (76, 989940), (80, 940443), (84, 895660), (95, 791952), (105, 716528), (112, 671745), (114, 659960), (120, 626962), (133, 565680), (140, 537396), (152, 494970), (168, 447830), (190, 395976), (210, 358264), (228, 329980), (240, 313481), (266, 282840), (280, 268698), (285, 263984), (304, 247485), (336, 223915), (380, 197988), (399, 188560), (420, 179132), (456, 164990), (532, 141420), (560, 134349), (570, 131992), (665, 113136), (760, 98994), (798, 94280), (840, 89566), (912, 82495), (1064, 70710), (1140, 65996), (1330, 56568), (1520, 49497), (1596, 47140), (1680, 44783), (1995, 37712), (2128, 35355), (2280, 32998), (2357, 31920), (2660, 28284), (3192, 23570), (3990, 18856), (4560, 16499), (4714, 15960), (5320, 14142), (6384, 11785), (7071, 10640), (7980, 9428)]