8252400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 180

約数和(自身を含む): 29760248

約数和(自身を除く): 21507848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 39, 40, 46, 48, 50, 52, 60, 65, 69, 75, 78, 80, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 208, 230, 240, 260, 276, 299, 300, 312, 325, 345, 368, 390, 400, 460, 520, 529, 552, 575, 598, 600, 624, 650, 690, 780, 897, 920, 975, 1040, 1058, 1104, 1150, 1196, 1200, 1300, 1380, 1495, 1560, 1587, 1725, 1794, 1840, 1950, 2116, 2300, 2392, 2600, 2645, 2760, 2990, 3120, 3174, 3450, 3588, 3900, 4232, 4485, 4600, 4784, 5200, 5290, 5520, 5980, 6348, 6877, 6900, 7176, 7475, 7800, 7935, 8464, 8970, 9200, 10580, 11960, 12696, 13225, 13754, 13800, 14352, 14950, 15600, 15870, 17940, 20631, 21160, 22425, 23920, 25392, 26450, 27508, 27600, 29900, 31740, 34385, 35880, 39675, 41262, 42320, 44850, 52900, 55016, 59800, 63480, 68770, 71760, 79350, 82524, 89700, 103155, 105800, 110032, 119600, 126960, 137540, 158700, 165048, 171925, 179400, 206310, 211600, 275080, 317400, 330096, 343850, 358800, 412620, 515775, 550160, 634800, 687700, 825240, 1031550, 1375400, 1650480, 2063100, 2750800, 4126200, 8252400]

約数ペア:

[(1, 8252400), (2, 4126200), (3, 2750800), (4, 2063100), (5, 1650480), (6, 1375400), (8, 1031550), (10, 825240), (12, 687700), (13, 634800), (15, 550160), (16, 515775), (20, 412620), (23, 358800), (24, 343850), (25, 330096), (26, 317400), (30, 275080), (39, 211600), (40, 206310), (46, 179400), (48, 171925), (50, 165048), (52, 158700), (60, 137540), (65, 126960), (69, 119600), (75, 110032), (78, 105800), (80, 103155), (92, 89700), (100, 82524), (104, 79350), (115, 71760), (120, 68770), (130, 63480), (138, 59800), (150, 55016), (156, 52900), (184, 44850), (195, 42320), (200, 41262), (208, 39675), (230, 35880), (240, 34385), (260, 31740), (276, 29900), (299, 27600), (300, 27508), (312, 26450), (325, 25392), (345, 23920), (368, 22425), (390, 21160), (400, 20631), (460, 17940), (520, 15870), (529, 15600), (552, 14950), (575, 14352), (598, 13800), (600, 13754), (624, 13225), (650, 12696), (690, 11960), (780, 10580), (897, 9200), (920, 8970), (975, 8464), (1040, 7935), (1058, 7800), (1104, 7475), (1150, 7176), (1196, 6900), (1200, 6877), (1300, 6348), (1380, 5980), (1495, 5520), (1560, 5290), (1587, 5200), (1725, 4784), (1794, 4600), (1840, 4485), (1950, 4232), (2116, 3900), (2300, 3588), (2392, 3450), (2600, 3174), (2645, 3120), (2760, 2990)]