71784300

素因数分解:

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

素因数の和:34207

約数の個数: 72

約数和(自身を含む): 237373696

約数和(自身を除く): 165589396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 34183, 68366, 102549, 136732, 170915, 205098, 239281, 341830, 410196, 478562, 512745, 683660, 717843, 854575, 957124, 1025490, 1196405, 1435686, 1709150, 2050980, 2392810, 2563725, 2871372, 3418300, 3589215, 4785620, 5127450, 5982025, 7178430, 10254900, 11964050, 14356860, 17946075, 23928100, 35892150, 71784300]

約数ペア:

[(1, 71784300), (2, 35892150), (3, 23928100), (4, 17946075), (5, 14356860), (6, 11964050), (7, 10254900), (10, 7178430), (12, 5982025), (14, 5127450), (15, 4785620), (20, 3589215), (21, 3418300), (25, 2871372), (28, 2563725), (30, 2392810), (35, 2050980), (42, 1709150), (50, 1435686), (60, 1196405), (70, 1025490), (75, 957124), (84, 854575), (100, 717843), (105, 683660), (140, 512745), (150, 478562), (175, 410196), (210, 341830), (300, 239281), (350, 205098), (420, 170915), (525, 136732), (700, 102549), (1050, 68366), (2100, 34183)]