310299600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19925

約数の個数: 120

約数和(自身を含む): 1070507872

約数和(自身を除く): 760208272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 19891, 39782, 59673, 79564, 99455, 119346, 159128, 198910, 238692, 258583, 298365, 318256, 397820, 477384, 497275, 517166, 596730, 775749, 795640, 954768, 994550, 1034332, 1193460, 1292915, 1491825, 1551498, 1591280, 1989100, 2068664, 2386920, 2585830, 2983650, 3102996, 3878745, 3978200, 4137328, 4773840, 5171660, 5967300, 6205992, 6464575, 7757490, 7956400, 10343320, 11934600, 12411984, 12929150, 15514980, 19393725, 20686640, 23869200, 25858300, 31029960, 38787450, 51716600, 62059920, 77574900, 103433200, 155149800, 310299600]

約数ペア:

[(1, 310299600), (2, 155149800), (3, 103433200), (4, 77574900), (5, 62059920), (6, 51716600), (8, 38787450), (10, 31029960), (12, 25858300), (13, 23869200), (15, 20686640), (16, 19393725), (20, 15514980), (24, 12929150), (25, 12411984), (26, 11934600), (30, 10343320), (39, 7956400), (40, 7757490), (48, 6464575), (50, 6205992), (52, 5967300), (60, 5171660), (65, 4773840), (75, 4137328), (78, 3978200), (80, 3878745), (100, 3102996), (104, 2983650), (120, 2585830), (130, 2386920), (150, 2068664), (156, 1989100), (195, 1591280), (200, 1551498), (208, 1491825), (240, 1292915), (260, 1193460), (300, 1034332), (312, 994550), (325, 954768), (390, 795640), (400, 775749), (520, 596730), (600, 517166), (624, 497275), (650, 477384), (780, 397820), (975, 318256), (1040, 298365), (1200, 258583), (1300, 238692), (1560, 198910), (1950, 159128), (2600, 119346), (3120, 99455), (3900, 79564), (5200, 59673), (7800, 39782), (15600, 19891)]