215352900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{34183}}^1$

素因数の和:34210

約数の個数: 108

約数和(自身を含む): 771464512

約数和(自身を除く): 556111612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 34183, 68366, 102549, 136732, 170915, 205098, 239281, 307647, 341830, 410196, 478562, 512745, 615294, 683660, 717843, 854575, 957124, 1025490, 1196405, 1230588, 1435686, 1538235, 1709150, 2050980, 2153529, 2392810, 2563725, 2871372, 3076470, 3418300, 3589215, 4307058, 4785620, 5127450, 5982025, 6152940, 7178430, 7691175, 8614116, 10254900, 10767645, 11964050, 14356860, 15382350, 17946075, 21535290, 23928100, 30764700, 35892150, 43070580, 53838225, 71784300, 107676450, 215352900]

約数ペア:

[(1, 215352900), (2, 107676450), (3, 71784300), (4, 53838225), (5, 43070580), (6, 35892150), (7, 30764700), (9, 23928100), (10, 21535290), (12, 17946075), (14, 15382350), (15, 14356860), (18, 11964050), (20, 10767645), (21, 10254900), (25, 8614116), (28, 7691175), (30, 7178430), (35, 6152940), (36, 5982025), (42, 5127450), (45, 4785620), (50, 4307058), (60, 3589215), (63, 3418300), (70, 3076470), (75, 2871372), (84, 2563725), (90, 2392810), (100, 2153529), (105, 2050980), (126, 1709150), (140, 1538235), (150, 1435686), (175, 1230588), (180, 1196405), (210, 1025490), (225, 957124), (252, 854575), (300, 717843), (315, 683660), (350, 615294), (420, 512745), (450, 478562), (525, 410196), (630, 341830), (700, 307647), (900, 239281), (1050, 205098), (1260, 170915), (1575, 136732), (2100, 102549), (3150, 68366), (6300, 34183)]