201350100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{95881}}^1$

素因数の和:95905

約数の個数: 72

約数和(自身を含む): 665804608

約数和(自身を除く): 464454508

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, 95881, 191762, 287643, 383524, 479405, 575286, 671167, 958810, 1150572, 1342334, 1438215, 1917620, 2013501, 2397025, 2684668, 2876430, 3355835, 4027002, 4794050, 5752860, 6711670, 7191075, 8054004, 9588100, 10067505, 13423340, 14382150, 16779175, 20135010, 28764300, 33558350, 40270020, 50337525, 67116700, 100675050, 201350100]

約数ペア:

[(1, 201350100), (2, 100675050), (3, 67116700), (4, 50337525), (5, 40270020), (6, 33558350), (7, 28764300), (10, 20135010), (12, 16779175), (14, 14382150), (15, 13423340), (20, 10067505), (21, 9588100), (25, 8054004), (28, 7191075), (30, 6711670), (35, 5752860), (42, 4794050), (50, 4027002), (60, 3355835), (70, 2876430), (75, 2684668), (84, 2397025), (100, 2013501), (105, 1917620), (140, 1438215), (150, 1342334), (175, 1150572), (210, 958810), (300, 671167), (350, 575286), (420, 479405), (525, 383524), (700, 287643), (1050, 191762), (2100, 95881)]