87049620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23029}}^1$

素因数の和:23054

約数の個数: 96

約数和(自身を含む): 309523200

約数和(自身を除く): 222473580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 23029, 46058, 69087, 92116, 115145, 138174, 161203, 207261, 230290, 276348, 322406, 345435, 414522, 460580, 483609, 621783, 644812, 690870, 806015, 829044, 967218, 1036305, 1243566, 1381740, 1450827, 1612030, 1934436, 2072610, 2418045, 2487132, 2901654, 3108915, 3224060, 4145220, 4352481, 4836090, 5803308, 6217830, 7254135, 8704962, 9672180, 12435660, 14508270, 17409924, 21762405, 29016540, 43524810, 87049620]

約数ペア:

[(1, 87049620), (2, 43524810), (3, 29016540), (4, 21762405), (5, 17409924), (6, 14508270), (7, 12435660), (9, 9672180), (10, 8704962), (12, 7254135), (14, 6217830), (15, 5803308), (18, 4836090), (20, 4352481), (21, 4145220), (27, 3224060), (28, 3108915), (30, 2901654), (35, 2487132), (36, 2418045), (42, 2072610), (45, 1934436), (54, 1612030), (60, 1450827), (63, 1381740), (70, 1243566), (84, 1036305), (90, 967218), (105, 829044), (108, 806015), (126, 690870), (135, 644812), (140, 621783), (180, 483609), (189, 460580), (210, 414522), (252, 345435), (270, 322406), (315, 276348), (378, 230290), (420, 207261), (540, 161203), (630, 138174), (756, 115145), (945, 92116), (1260, 69087), (1890, 46058), (3780, 23029)]