42039400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 118742400

約数和(自身を除く): 76703000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 25, 26, 37, 38, 40, 46, 50, 52, 65, 74, 76, 92, 95, 100, 104, 115, 130, 148, 152, 184, 185, 190, 200, 230, 247, 260, 296, 299, 325, 370, 380, 437, 460, 475, 481, 494, 520, 575, 598, 650, 703, 740, 760, 851, 874, 920, 925, 950, 962, 988, 1150, 1196, 1235, 1300, 1406, 1480, 1495, 1702, 1748, 1850, 1900, 1924, 1976, 2185, 2300, 2392, 2405, 2470, 2600, 2812, 2990, 3404, 3496, 3515, 3700, 3800, 3848, 4255, 4370, 4600, 4810, 4940, 5624, 5681, 5980, 6175, 6808, 7030, 7400, 7475, 8510, 8740, 9139, 9620, 9880, 10925, 11063, 11362, 11960, 12025, 12350, 14060, 14950, 16169, 17020, 17480, 17575, 18278, 19240, 21275, 21850, 22126, 22724, 24050, 24700, 28120, 28405, 29900, 32338, 34040, 35150, 36556, 42550, 43700, 44252, 45448, 45695, 48100, 49400, 55315, 56810, 59800, 64676, 70300, 73112, 80845, 85100, 87400, 88504, 91390, 96200, 110630, 113620, 129352, 140600, 142025, 161690, 170200, 182780, 210197, 221260, 227240, 228475, 276575, 284050, 323380, 365560, 404225, 420394, 442520, 456950, 553150, 568100, 646760, 808450, 840788, 913900, 1050985, 1106300, 1136200, 1616900, 1681576, 1827800, 2101970, 2212600, 3233800, 4203940, 5254925, 8407880, 10509850, 21019700, 42039400]

約数ペア:

[(1, 42039400), (2, 21019700), (4, 10509850), (5, 8407880), (8, 5254925), (10, 4203940), (13, 3233800), (19, 2212600), (20, 2101970), (23, 1827800), (25, 1681576), (26, 1616900), (37, 1136200), (38, 1106300), (40, 1050985), (46, 913900), (50, 840788), (52, 808450), (65, 646760), (74, 568100), (76, 553150), (92, 456950), (95, 442520), (100, 420394), (104, 404225), (115, 365560), (130, 323380), (148, 284050), (152, 276575), (184, 228475), (185, 227240), (190, 221260), (200, 210197), (230, 182780), (247, 170200), (260, 161690), (296, 142025), (299, 140600), (325, 129352), (370, 113620), (380, 110630), (437, 96200), (460, 91390), (475, 88504), (481, 87400), (494, 85100), (520, 80845), (575, 73112), (598, 70300), (650, 64676), (703, 59800), (740, 56810), (760, 55315), (851, 49400), (874, 48100), (920, 45695), (925, 45448), (950, 44252), (962, 43700), (988, 42550), (1150, 36556), (1196, 35150), (1235, 34040), (1300, 32338), (1406, 29900), (1480, 28405), (1495, 28120), (1702, 24700), (1748, 24050), (1850, 22724), (1900, 22126), (1924, 21850), (1976, 21275), (2185, 19240), (2300, 18278), (2392, 17575), (2405, 17480), (2470, 17020), (2600, 16169), (2812, 14950), (2990, 14060), (3404, 12350), (3496, 12025), (3515, 11960), (3700, 11362), (3800, 11063), (3848, 10925), (4255, 9880), (4370, 9620), (4600, 9139), (4810, 8740), (4940, 8510), (5624, 7475), (5681, 7400), (5980, 7030), (6175, 6808)]