138352800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3431

約数の個数: 144

約数和(自身を含む): 476969472

約数和(自身を除く): 338616672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3391, 3400, 4080, 5100, 6782, 6800, 8160, 10173, 10200, 13564, 13600, 16955, 20346, 20400, 27128, 33910, 40692, 40800, 50865, 54256, 57647, 67820, 81384, 84775, 101730, 108512, 115294, 135640, 162768, 169550, 172941, 203460, 230588, 254325, 271280, 288235, 325536, 339100, 345882, 406920, 461176, 508650, 542560, 576470, 678200, 691764, 813840, 864705, 922352, 1017300, 1152940, 1356400, 1383528, 1441175, 1627680, 1729410, 1844704, 2034600, 2305880, 2712800, 2767056, 2882350, 3458820, 4069200, 4323525, 4611760, 5534112, 5764700, 6917640, 8138400, 8647050, 9223520, 11529400, 13835280, 17294100, 23058800, 27670560, 34588200, 46117600, 69176400, 138352800]

約数ペア:

[(1, 138352800), (2, 69176400), (3, 46117600), (4, 34588200), (5, 27670560), (6, 23058800), (8, 17294100), (10, 13835280), (12, 11529400), (15, 9223520), (16, 8647050), (17, 8138400), (20, 6917640), (24, 5764700), (25, 5534112), (30, 4611760), (32, 4323525), (34, 4069200), (40, 3458820), (48, 2882350), (50, 2767056), (51, 2712800), (60, 2305880), (68, 2034600), (75, 1844704), (80, 1729410), (85, 1627680), (96, 1441175), (100, 1383528), (102, 1356400), (120, 1152940), (136, 1017300), (150, 922352), (160, 864705), (170, 813840), (200, 691764), (204, 678200), (240, 576470), (255, 542560), (272, 508650), (300, 461176), (340, 406920), (400, 345882), (408, 339100), (425, 325536), (480, 288235), (510, 271280), (544, 254325), (600, 230588), (680, 203460), (800, 172941), (816, 169550), (850, 162768), (1020, 135640), (1200, 115294), (1275, 108512), (1360, 101730), (1632, 84775), (1700, 81384), (2040, 67820), (2400, 57647), (2550, 54256), (2720, 50865), (3391, 40800), (3400, 40692), (4080, 33910), (5100, 27128), (6782, 20400), (6800, 20346), (8160, 16955), (10173, 13600), (10200, 13564)]