30104900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 77286720

約数和(自身を除く): 47181820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 1483, 2030, 2900, 2966, 4060, 5075, 5932, 7415, 10150, 10381, 14830, 20300, 20762, 29660, 37075, 41524, 43007, 51905, 74150, 86014, 103810, 148300, 172028, 207620, 215035, 259525, 301049, 430070, 519050, 602098, 860140, 1038100, 1075175, 1204196, 1505245, 2150350, 3010490, 4300700, 6020980, 7526225, 15052450, 30104900]

約数ペア:

[(1, 30104900), (2, 15052450), (4, 7526225), (5, 6020980), (7, 4300700), (10, 3010490), (14, 2150350), (20, 1505245), (25, 1204196), (28, 1075175), (29, 1038100), (35, 860140), (50, 602098), (58, 519050), (70, 430070), (100, 301049), (116, 259525), (140, 215035), (145, 207620), (175, 172028), (203, 148300), (290, 103810), (350, 86014), (406, 74150), (580, 51905), (700, 43007), (725, 41524), (812, 37075), (1015, 29660), (1450, 20762), (1483, 20300), (2030, 14830), (2900, 10381), (2966, 10150), (4060, 7415), (5075, 5932)]