450313740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 1422701280

約数和(自身を除く): 972387540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 281, 290, 307, 348, 435, 522, 562, 580, 614, 843, 870, 921, 1044, 1124, 1228, 1305, 1405, 1535, 1686, 1740, 1842, 2529, 2610, 2763, 2810, 3070, 3372, 3684, 4215, 4605, 5058, 5220, 5526, 5620, 6140, 8149, 8430, 8903, 9210, 10116, 11052, 12645, 13815, 16298, 16860, 17806, 18420, 24447, 25290, 26709, 27630, 32596, 35612, 40745, 44515, 48894, 50580, 53418, 55260, 73341, 80127, 81490, 86267, 89030, 97788, 106836, 122235, 133545, 146682, 160254, 162980, 172534, 178060, 244470, 258801, 267090, 293364, 320508, 345068, 366705, 400635, 431335, 488940, 517602, 534180, 733410, 776403, 801270, 862670, 1035204, 1294005, 1466820, 1552806, 1602540, 1725340, 2501743, 2588010, 3105612, 3882015, 5003486, 5176020, 7505229, 7764030, 10006972, 12508715, 15010458, 15528060, 22515687, 25017430, 30020916, 37526145, 45031374, 50034860, 75052290, 90062748, 112578435, 150104580, 225156870, 450313740]

約数ペア:

[(1, 450313740), (2, 225156870), (3, 150104580), (4, 112578435), (5, 90062748), (6, 75052290), (9, 50034860), (10, 45031374), (12, 37526145), (15, 30020916), (18, 25017430), (20, 22515687), (29, 15528060), (30, 15010458), (36, 12508715), (45, 10006972), (58, 7764030), (60, 7505229), (87, 5176020), (90, 5003486), (116, 3882015), (145, 3105612), (174, 2588010), (180, 2501743), (261, 1725340), (281, 1602540), (290, 1552806), (307, 1466820), (348, 1294005), (435, 1035204), (522, 862670), (562, 801270), (580, 776403), (614, 733410), (843, 534180), (870, 517602), (921, 488940), (1044, 431335), (1124, 400635), (1228, 366705), (1305, 345068), (1405, 320508), (1535, 293364), (1686, 267090), (1740, 258801), (1842, 244470), (2529, 178060), (2610, 172534), (2763, 162980), (2810, 160254), (3070, 146682), (3372, 133545), (3684, 122235), (4215, 106836), (4605, 97788), (5058, 89030), (5220, 86267), (5526, 81490), (5620, 80127), (6140, 73341), (8149, 55260), (8430, 53418), (8903, 50580), (9210, 48894), (10116, 44515), (11052, 40745), (12645, 35612), (13815, 32596), (16298, 27630), (16860, 26709), (17806, 25290), (18420, 24447)]