427177700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4259}}^1$

素因数の和:4349

約数の個数: 72

約数和(自身を含む): 998373600

約数和(自身を除く): 571195900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 295, 340, 425, 590, 850, 1003, 1180, 1475, 1700, 2006, 2950, 4012, 4259, 5015, 5900, 8518, 10030, 17036, 20060, 21295, 25075, 42590, 50150, 72403, 85180, 100300, 106475, 144806, 212950, 251281, 289612, 362015, 425900, 502562, 724030, 1005124, 1256405, 1448060, 1810075, 2512810, 3620150, 4271777, 5025620, 6282025, 7240300, 8543554, 12564050, 17087108, 21358885, 25128100, 42717770, 85435540, 106794425, 213588850, 427177700]

約数ペア:

[(1, 427177700), (2, 213588850), (4, 106794425), (5, 85435540), (10, 42717770), (17, 25128100), (20, 21358885), (25, 17087108), (34, 12564050), (50, 8543554), (59, 7240300), (68, 6282025), (85, 5025620), (100, 4271777), (118, 3620150), (170, 2512810), (236, 1810075), (295, 1448060), (340, 1256405), (425, 1005124), (590, 724030), (850, 502562), (1003, 425900), (1180, 362015), (1475, 289612), (1700, 251281), (2006, 212950), (2950, 144806), (4012, 106475), (4259, 100300), (5015, 85180), (5900, 72403), (8518, 50150), (10030, 42590), (17036, 25075), (20060, 21295)]