3088900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 7499520

約数和(自身を除く): 4410620

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 79, 85, 92, 100, 115, 158, 170, 230, 316, 340, 391, 395, 425, 460, 575, 782, 790, 850, 1150, 1343, 1564, 1580, 1700, 1817, 1955, 1975, 2300, 2686, 3634, 3910, 3950, 5372, 6715, 7268, 7820, 7900, 9085, 9775, 13430, 18170, 19550, 26860, 30889, 33575, 36340, 39100, 45425, 61778, 67150, 90850, 123556, 134300, 154445, 181700, 308890, 617780, 772225, 1544450, 3088900]

約数ペア:

[(1, 3088900), (2, 1544450), (4, 772225), (5, 617780), (10, 308890), (17, 181700), (20, 154445), (23, 134300), (25, 123556), (34, 90850), (46, 67150), (50, 61778), (68, 45425), (79, 39100), (85, 36340), (92, 33575), (100, 30889), (115, 26860), (158, 19550), (170, 18170), (230, 13430), (316, 9775), (340, 9085), (391, 7900), (395, 7820), (425, 7268), (460, 6715), (575, 5372), (782, 3950), (790, 3910), (850, 3634), (1150, 2686), (1343, 2300), (1564, 1975), (1580, 1955), (1700, 1817)]