164704800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5315

約数の個数: 144

約数和(自身を含む): 577463040

約数和(自身を除く): 412758240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 5279, 6240, 7800, 10400, 10558, 15600, 15837, 21116, 26395, 31200, 31674, 42232, 52790, 63348, 68627, 79185, 84464, 105580, 126696, 131975, 137254, 158370, 168928, 205881, 211160, 253392, 263950, 274508, 316740, 343135, 395925, 411762, 422320, 506784, 527900, 549016, 633480, 686270, 791850, 823524, 844640, 1029405, 1055800, 1098032, 1266960, 1372540, 1583700, 1647048, 1715675, 2058810, 2111600, 2196064, 2533920, 2745080, 3167400, 3294096, 3431350, 4117620, 4223200, 5147025, 5490160, 6334800, 6588192, 6862700, 8235240, 10294050, 10980320, 12669600, 13725400, 16470480, 20588100, 27450800, 32940960, 41176200, 54901600, 82352400, 164704800]

約数ペア:

[(1, 164704800), (2, 82352400), (3, 54901600), (4, 41176200), (5, 32940960), (6, 27450800), (8, 20588100), (10, 16470480), (12, 13725400), (13, 12669600), (15, 10980320), (16, 10294050), (20, 8235240), (24, 6862700), (25, 6588192), (26, 6334800), (30, 5490160), (32, 5147025), (39, 4223200), (40, 4117620), (48, 3431350), (50, 3294096), (52, 3167400), (60, 2745080), (65, 2533920), (75, 2196064), (78, 2111600), (80, 2058810), (96, 1715675), (100, 1647048), (104, 1583700), (120, 1372540), (130, 1266960), (150, 1098032), (156, 1055800), (160, 1029405), (195, 844640), (200, 823524), (208, 791850), (240, 686270), (260, 633480), (300, 549016), (312, 527900), (325, 506784), (390, 422320), (400, 411762), (416, 395925), (480, 343135), (520, 316740), (600, 274508), (624, 263950), (650, 253392), (780, 211160), (800, 205881), (975, 168928), (1040, 158370), (1200, 137254), (1248, 131975), (1300, 126696), (1560, 105580), (1950, 84464), (2080, 79185), (2400, 68627), (2600, 63348), (3120, 52790), (3900, 42232), (5200, 31674), (5279, 31200), (6240, 26395), (7800, 21116), (10400, 15837), (10558, 15600)]