4370100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 14457408

約数和(自身を除く): 10087308

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, 2081, 2100, 4162, 6243, 8324, 10405, 12486, 14567, 20810, 24972, 29134, 31215, 41620, 43701, 52025, 58268, 62430, 72835, 87402, 104050, 124860, 145670, 156075, 174804, 208100, 218505, 291340, 312150, 364175, 437010, 624300, 728350, 874020, 1092525, 1456700, 2185050, 4370100]

約数ペア:

[(1, 4370100), (2, 2185050), (3, 1456700), (4, 1092525), (5, 874020), (6, 728350), (7, 624300), (10, 437010), (12, 364175), (14, 312150), (15, 291340), (20, 218505), (21, 208100), (25, 174804), (28, 156075), (30, 145670), (35, 124860), (42, 104050), (50, 87402), (60, 72835), (70, 62430), (75, 58268), (84, 52025), (100, 43701), (105, 41620), (140, 31215), (150, 29134), (175, 24972), (210, 20810), (300, 14567), (350, 12486), (420, 10405), (525, 8324), (700, 6243), (1050, 4162), (2081, 2100)]