100988580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21859}}^1$

素因数の和:21889

約数の個数: 96

約数和(自身を含む): 352558080

約数和(自身を除く): 251569500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 21859, 43718, 65577, 87436, 109295, 131154, 153013, 218590, 240449, 262308, 306026, 327885, 437180, 459039, 480898, 612052, 655770, 721347, 765065, 918078, 961796, 1202245, 1311540, 1442694, 1530130, 1683143, 1836156, 2295195, 2404490, 2885388, 3060260, 3366286, 3606735, 4590390, 4808980, 5049429, 6732572, 7213470, 8415715, 9180780, 10098858, 14426940, 16831430, 20197716, 25247145, 33662860, 50494290, 100988580]

約数ペア:

[(1, 100988580), (2, 50494290), (3, 33662860), (4, 25247145), (5, 20197716), (6, 16831430), (7, 14426940), (10, 10098858), (11, 9180780), (12, 8415715), (14, 7213470), (15, 6732572), (20, 5049429), (21, 4808980), (22, 4590390), (28, 3606735), (30, 3366286), (33, 3060260), (35, 2885388), (42, 2404490), (44, 2295195), (55, 1836156), (60, 1683143), (66, 1530130), (70, 1442694), (77, 1311540), (84, 1202245), (105, 961796), (110, 918078), (132, 765065), (140, 721347), (154, 655770), (165, 612052), (210, 480898), (220, 459039), (231, 437180), (308, 327885), (330, 306026), (385, 262308), (420, 240449), (462, 218590), (660, 153013), (770, 131154), (924, 109295), (1155, 87436), (1540, 65577), (2310, 43718), (4620, 21859)]