89790090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 254741760

約数和(自身を除く): 164951670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 29, 30, 34, 39, 51, 58, 65, 78, 85, 87, 102, 130, 145, 170, 174, 195, 221, 255, 290, 377, 390, 435, 442, 467, 493, 510, 663, 754, 870, 934, 986, 1105, 1131, 1326, 1401, 1479, 1885, 2210, 2262, 2335, 2465, 2802, 2958, 3315, 3770, 4670, 4930, 5655, 6071, 6409, 6630, 7005, 7395, 7939, 11310, 12142, 12818, 13543, 14010, 14790, 15878, 18213, 19227, 23817, 27086, 30355, 32045, 36426, 38454, 39695, 40629, 47634, 60710, 64090, 67715, 79390, 81258, 91065, 96135, 103207, 119085, 135430, 176059, 182130, 192270, 203145, 206414, 230231, 238170, 309621, 352118, 406290, 460462, 516035, 528177, 619242, 690693, 880295, 1032070, 1056354, 1151155, 1381386, 1548105, 1760590, 2302310, 2640885, 2993003, 3096210, 3453465, 5281770, 5986006, 6906930, 8979009, 14965015, 17958018, 29930030, 44895045, 89790090]

約数ペア:

[(1, 89790090), (2, 44895045), (3, 29930030), (5, 17958018), (6, 14965015), (10, 8979009), (13, 6906930), (15, 5986006), (17, 5281770), (26, 3453465), (29, 3096210), (30, 2993003), (34, 2640885), (39, 2302310), (51, 1760590), (58, 1548105), (65, 1381386), (78, 1151155), (85, 1056354), (87, 1032070), (102, 880295), (130, 690693), (145, 619242), (170, 528177), (174, 516035), (195, 460462), (221, 406290), (255, 352118), (290, 309621), (377, 238170), (390, 230231), (435, 206414), (442, 203145), (467, 192270), (493, 182130), (510, 176059), (663, 135430), (754, 119085), (870, 103207), (934, 96135), (986, 91065), (1105, 81258), (1131, 79390), (1326, 67715), (1401, 64090), (1479, 60710), (1885, 47634), (2210, 40629), (2262, 39695), (2335, 38454), (2465, 36426), (2802, 32045), (2958, 30355), (3315, 27086), (3770, 23817), (4670, 19227), (4930, 18213), (5655, 15878), (6071, 14790), (6409, 14010), (6630, 13543), (7005, 12818), (7395, 12142), (7939, 11310)]