69456400

素因数分解:

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

素因数の和:106

約数の個数: 180

約数和(自身を含む): 194787012

約数和(自身を除く): 125330612

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 37, 38, 40, 50, 52, 65, 74, 76, 80, 95, 100, 104, 130, 148, 152, 185, 190, 200, 208, 247, 260, 296, 304, 325, 361, 370, 380, 400, 475, 481, 494, 520, 592, 650, 703, 722, 740, 760, 925, 950, 962, 988, 1040, 1235, 1300, 1406, 1444, 1480, 1520, 1805, 1850, 1900, 1924, 1976, 2405, 2470, 2600, 2812, 2888, 2960, 3515, 3610, 3700, 3800, 3848, 3952, 4693, 4810, 4940, 5200, 5624, 5776, 6175, 7030, 7220, 7400, 7600, 7696, 9025, 9139, 9386, 9620, 9880, 11248, 12025, 12350, 13357, 14060, 14440, 14800, 17575, 18050, 18278, 18772, 19240, 19760, 23465, 24050, 24700, 26714, 28120, 28880, 35150, 36100, 36556, 37544, 38480, 45695, 46930, 48100, 49400, 53428, 56240, 66785, 70300, 72200, 73112, 75088, 91390, 93860, 96200, 98800, 106856, 117325, 133570, 140600, 144400, 146224, 173641, 182780, 187720, 192400, 213712, 228475, 234650, 267140, 281200, 333925, 347282, 365560, 375440, 456950, 469300, 534280, 667850, 694564, 731120, 868205, 913900, 938600, 1068560, 1335700, 1389128, 1736410, 1827800, 1877200, 2671400, 2778256, 3472820, 3655600, 4341025, 5342800, 6945640, 8682050, 13891280, 17364100, 34728200, 69456400]

約数ペア:

[(1, 69456400), (2, 34728200), (4, 17364100), (5, 13891280), (8, 8682050), (10, 6945640), (13, 5342800), (16, 4341025), (19, 3655600), (20, 3472820), (25, 2778256), (26, 2671400), (37, 1877200), (38, 1827800), (40, 1736410), (50, 1389128), (52, 1335700), (65, 1068560), (74, 938600), (76, 913900), (80, 868205), (95, 731120), (100, 694564), (104, 667850), (130, 534280), (148, 469300), (152, 456950), (185, 375440), (190, 365560), (200, 347282), (208, 333925), (247, 281200), (260, 267140), (296, 234650), (304, 228475), (325, 213712), (361, 192400), (370, 187720), (380, 182780), (400, 173641), (475, 146224), (481, 144400), (494, 140600), (520, 133570), (592, 117325), (650, 106856), (703, 98800), (722, 96200), (740, 93860), (760, 91390), (925, 75088), (950, 73112), (962, 72200), (988, 70300), (1040, 66785), (1235, 56240), (1300, 53428), (1406, 49400), (1444, 48100), (1480, 46930), (1520, 45695), (1805, 38480), (1850, 37544), (1900, 36556), (1924, 36100), (1976, 35150), (2405, 28880), (2470, 28120), (2600, 26714), (2812, 24700), (2888, 24050), (2960, 23465), (3515, 19760), (3610, 19240), (3700, 18772), (3800, 18278), (3848, 18050), (3952, 17575), (4693, 14800), (4810, 14440), (4940, 14060), (5200, 13357), (5624, 12350), (5776, 12025), (6175, 11248), (7030, 9880), (7220, 9620), (7400, 9386), (7600, 9139), (7696, 9025)]