16504800

素因数分解:

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

素因数の和:82

約数の個数: 216

約数和(自身を含む): 60480504

約数和(自身を除く): 43975704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 32, 39, 40, 46, 48, 50, 52, 60, 65, 69, 75, 78, 80, 92, 96, 100, 104, 115, 120, 130, 138, 150, 156, 160, 184, 195, 200, 208, 230, 240, 260, 276, 299, 300, 312, 325, 345, 368, 390, 400, 416, 460, 480, 520, 529, 552, 575, 598, 600, 624, 650, 690, 736, 780, 800, 897, 920, 975, 1040, 1058, 1104, 1150, 1196, 1200, 1248, 1300, 1380, 1495, 1560, 1587, 1725, 1794, 1840, 1950, 2080, 2116, 2208, 2300, 2392, 2400, 2600, 2645, 2760, 2990, 3120, 3174, 3450, 3588, 3680, 3900, 4232, 4485, 4600, 4784, 5200, 5290, 5520, 5980, 6240, 6348, 6877, 6900, 7176, 7475, 7800, 7935, 8464, 8970, 9200, 9568, 10400, 10580, 11040, 11960, 12696, 13225, 13754, 13800, 14352, 14950, 15600, 15870, 16928, 17940, 18400, 20631, 21160, 22425, 23920, 25392, 26450, 27508, 27600, 28704, 29900, 31200, 31740, 34385, 35880, 39675, 41262, 42320, 44850, 47840, 50784, 52900, 55016, 55200, 59800, 63480, 68770, 71760, 79350, 82524, 84640, 89700, 103155, 105800, 110032, 119600, 126960, 137540, 143520, 158700, 165048, 171925, 179400, 206310, 211600, 220064, 239200, 253920, 275080, 317400, 330096, 343850, 358800, 412620, 423200, 515775, 550160, 634800, 660192, 687700, 717600, 825240, 1031550, 1100320, 1269600, 1375400, 1650480, 2063100, 2750800, 3300960, 4126200, 5501600, 8252400, 16504800]

約数ペア:

[(1, 16504800), (2, 8252400), (3, 5501600), (4, 4126200), (5, 3300960), (6, 2750800), (8, 2063100), (10, 1650480), (12, 1375400), (13, 1269600), (15, 1100320), (16, 1031550), (20, 825240), (23, 717600), (24, 687700), (25, 660192), (26, 634800), (30, 550160), (32, 515775), (39, 423200), (40, 412620), (46, 358800), (48, 343850), (50, 330096), (52, 317400), (60, 275080), (65, 253920), (69, 239200), (75, 220064), (78, 211600), (80, 206310), (92, 179400), (96, 171925), (100, 165048), (104, 158700), (115, 143520), (120, 137540), (130, 126960), (138, 119600), (150, 110032), (156, 105800), (160, 103155), (184, 89700), (195, 84640), (200, 82524), (208, 79350), (230, 71760), (240, 68770), (260, 63480), (276, 59800), (299, 55200), (300, 55016), (312, 52900), (325, 50784), (345, 47840), (368, 44850), (390, 42320), (400, 41262), (416, 39675), (460, 35880), (480, 34385), (520, 31740), (529, 31200), (552, 29900), (575, 28704), (598, 27600), (600, 27508), (624, 26450), (650, 25392), (690, 23920), (736, 22425), (780, 21160), (800, 20631), (897, 18400), (920, 17940), (975, 16928), (1040, 15870), (1058, 15600), (1104, 14950), (1150, 14352), (1196, 13800), (1200, 13754), (1248, 13225), (1300, 12696), (1380, 11960), (1495, 11040), (1560, 10580), (1587, 10400), (1725, 9568), (1794, 9200), (1840, 8970), (1950, 8464), (2080, 7935), (2116, 7800), (2208, 7475), (2300, 7176), (2392, 6900), (2400, 6877), (2600, 6348), (2645, 6240), (2760, 5980), (2990, 5520), (3120, 5290), (3174, 5200), (3450, 4784), (3588, 4600), (3680, 4485), (3900, 4232)]