75305360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 205820160

約数和(自身を除く): 130514800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 80, 95, 103, 104, 130, 148, 152, 185, 190, 206, 208, 247, 260, 296, 304, 370, 380, 412, 481, 494, 515, 520, 592, 703, 740, 760, 824, 962, 988, 1030, 1040, 1235, 1339, 1406, 1480, 1520, 1648, 1924, 1957, 1976, 2060, 2405, 2470, 2678, 2812, 2960, 3515, 3811, 3848, 3914, 3952, 4120, 4810, 4940, 5356, 5624, 6695, 7030, 7622, 7696, 7828, 8240, 9139, 9620, 9785, 9880, 10712, 11248, 13390, 14060, 15244, 15656, 18278, 19055, 19240, 19570, 19760, 21424, 25441, 26780, 28120, 30488, 31312, 36556, 38110, 38480, 39140, 45695, 49543, 50882, 53560, 56240, 60976, 72409, 73112, 76220, 78280, 91390, 99086, 101764, 107120, 127205, 144818, 146224, 152440, 156560, 182780, 198172, 203528, 247715, 254410, 289636, 304880, 362045, 365560, 396344, 407056, 495430, 508820, 579272, 724090, 731120, 792688, 941317, 990860, 1017640, 1158544, 1448180, 1882634, 1981720, 2035280, 2896360, 3765268, 3963440, 4706585, 5792720, 7530536, 9413170, 15061072, 18826340, 37652680, 75305360]

約数ペア:

[(1, 75305360), (2, 37652680), (4, 18826340), (5, 15061072), (8, 9413170), (10, 7530536), (13, 5792720), (16, 4706585), (19, 3963440), (20, 3765268), (26, 2896360), (37, 2035280), (38, 1981720), (40, 1882634), (52, 1448180), (65, 1158544), (74, 1017640), (76, 990860), (80, 941317), (95, 792688), (103, 731120), (104, 724090), (130, 579272), (148, 508820), (152, 495430), (185, 407056), (190, 396344), (206, 365560), (208, 362045), (247, 304880), (260, 289636), (296, 254410), (304, 247715), (370, 203528), (380, 198172), (412, 182780), (481, 156560), (494, 152440), (515, 146224), (520, 144818), (592, 127205), (703, 107120), (740, 101764), (760, 99086), (824, 91390), (962, 78280), (988, 76220), (1030, 73112), (1040, 72409), (1235, 60976), (1339, 56240), (1406, 53560), (1480, 50882), (1520, 49543), (1648, 45695), (1924, 39140), (1957, 38480), (1976, 38110), (2060, 36556), (2405, 31312), (2470, 30488), (2678, 28120), (2812, 26780), (2960, 25441), (3515, 21424), (3811, 19760), (3848, 19570), (3914, 19240), (3952, 19055), (4120, 18278), (4810, 15656), (4940, 15244), (5356, 14060), (5624, 13390), (6695, 11248), (7030, 10712), (7622, 9880), (7696, 9785), (7828, 9620), (8240, 9139)]