75240900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 180

約数和(自身を含む): 278954368

約数和(自身を除く): 203713468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1327, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2654, 2700, 2835, 3150, 3780, 3981, 4050, 4725, 5308, 5670, 6300, 6635, 7962, 8100, 9289, 9450, 11340, 11943, 13270, 14175, 15924, 18578, 18900, 19905, 23886, 26540, 27867, 28350, 33175, 35829, 37156, 39810, 46445, 47772, 55734, 56700, 59715, 66350, 71658, 79620, 83601, 92890, 99525, 107487, 111468, 119430, 132700, 139335, 143316, 167202, 179145, 185780, 199050, 214974, 232225, 238860, 250803, 278670, 298575, 334404, 358290, 398100, 418005, 429948, 464450, 501606, 537435, 557340, 597150, 696675, 716580, 752409, 836010, 895725, 928900, 1003212, 1074870, 1194300, 1254015, 1393350, 1504818, 1672020, 1791450, 2090025, 2149740, 2508030, 2687175, 2786700, 3009636, 3582900, 3762045, 4180050, 5016060, 5374350, 6270075, 7524090, 8360100, 10748700, 12540150, 15048180, 18810225, 25080300, 37620450, 75240900]

約数ペア:

[(1, 75240900), (2, 37620450), (3, 25080300), (4, 18810225), (5, 15048180), (6, 12540150), (7, 10748700), (9, 8360100), (10, 7524090), (12, 6270075), (14, 5374350), (15, 5016060), (18, 4180050), (20, 3762045), (21, 3582900), (25, 3009636), (27, 2786700), (28, 2687175), (30, 2508030), (35, 2149740), (36, 2090025), (42, 1791450), (45, 1672020), (50, 1504818), (54, 1393350), (60, 1254015), (63, 1194300), (70, 1074870), (75, 1003212), (81, 928900), (84, 895725), (90, 836010), (100, 752409), (105, 716580), (108, 696675), (126, 597150), (135, 557340), (140, 537435), (150, 501606), (162, 464450), (175, 429948), (180, 418005), (189, 398100), (210, 358290), (225, 334404), (252, 298575), (270, 278670), (300, 250803), (315, 238860), (324, 232225), (350, 214974), (378, 199050), (405, 185780), (420, 179145), (450, 167202), (525, 143316), (540, 139335), (567, 132700), (630, 119430), (675, 111468), (700, 107487), (756, 99525), (810, 92890), (900, 83601), (945, 79620), (1050, 71658), (1134, 66350), (1260, 59715), (1327, 56700), (1350, 55734), (1575, 47772), (1620, 46445), (1890, 39810), (2025, 37156), (2100, 35829), (2268, 33175), (2654, 28350), (2700, 27867), (2835, 26540), (3150, 23886), (3780, 19905), (3981, 18900), (4050, 18578), (4725, 15924), (5308, 14175), (5670, 13270), (6300, 11943), (6635, 11340), (7962, 9450), (8100, 9289)]