480951450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2503}}^1$

素因数の和:2589

約数の個数: 144

約数和(自身を含む): 1501558656

約数和(自身を除く): 1020607206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 854, 915, 1050, 1098, 1281, 1525, 1575, 1830, 2135, 2503, 2562, 2745, 3050, 3150, 3843, 4270, 4575, 5006, 5490, 6405, 7509, 7686, 9150, 10675, 12515, 12810, 13725, 15018, 17521, 19215, 21350, 22527, 25030, 27450, 32025, 35042, 37545, 38430, 45054, 52563, 62575, 64050, 75090, 87605, 96075, 105126, 112635, 125150, 152683, 157689, 175210, 187725, 192150, 225270, 262815, 305366, 315378, 375450, 438025, 458049, 525630, 563175, 763415, 788445, 876050, 916098, 1068781, 1126350, 1314075, 1374147, 1526830, 1576890, 2137562, 2290245, 2628150, 2748294, 3206343, 3817075, 3942225, 4580490, 5343905, 6412686, 6870735, 7634150, 7884450, 9619029, 10687810, 11451225, 13741470, 16031715, 19238058, 22902450, 26719525, 32063430, 34353675, 48095145, 53439050, 68707350, 80158575, 96190290, 160317150, 240475725, 480951450]

約数ペア:

[(1, 480951450), (2, 240475725), (3, 160317150), (5, 96190290), (6, 80158575), (7, 68707350), (9, 53439050), (10, 48095145), (14, 34353675), (15, 32063430), (18, 26719525), (21, 22902450), (25, 19238058), (30, 16031715), (35, 13741470), (42, 11451225), (45, 10687810), (50, 9619029), (61, 7884450), (63, 7634150), (70, 6870735), (75, 6412686), (90, 5343905), (105, 4580490), (122, 3942225), (126, 3817075), (150, 3206343), (175, 2748294), (183, 2628150), (210, 2290245), (225, 2137562), (305, 1576890), (315, 1526830), (350, 1374147), (366, 1314075), (427, 1126350), (450, 1068781), (525, 916098), (549, 876050), (610, 788445), (630, 763415), (854, 563175), (915, 525630), (1050, 458049), (1098, 438025), (1281, 375450), (1525, 315378), (1575, 305366), (1830, 262815), (2135, 225270), (2503, 192150), (2562, 187725), (2745, 175210), (3050, 157689), (3150, 152683), (3843, 125150), (4270, 112635), (4575, 105126), (5006, 96075), (5490, 87605), (6405, 75090), (7509, 64050), (7686, 62575), (9150, 52563), (10675, 45054), (12515, 38430), (12810, 37545), (13725, 35042), (15018, 32025), (17521, 27450), (19215, 25030), (21350, 22527)]