90029657640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1\times {\mathrm{20857}}^1$

素因数の和:23651

約数の個数: 128

約数和(自身を含む): 290984117760

約数和(自身を除く): 200954460120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2767, 5534, 8301, 11068, 13835, 16602, 20857, 22136, 27670, 33204, 35971, 41505, 41714, 55340, 62571, 66408, 71942, 83010, 83428, 104285, 107913, 110680, 125142, 143884, 166020, 166856, 179855, 208570, 215826, 250284, 271141, 287768, 312855, 332040, 359710, 417140, 431652, 500568, 539565, 542282, 625710, 719420, 813423, 834280, 863304, 1079130, 1084564, 1251420, 1355705, 1438840, 1626846, 2158260, 2169128, 2502840, 2711410, 3253692, 4067115, 4316520, 5422820, 6507384, 8134230, 10845640, 16268460, 32536920, 57711319, 115422638, 173133957, 230845276, 288556595, 346267914, 461690552, 577113190, 692535828, 750247147, 865669785, 1154226380, 1385071656, 1500494294, 1731339570, 2250741441, 2308452760, 3000988588, 3462679140, 3751235735, 4501482882, 6001977176, 6925358280, 7502471470, 9002965764, 11253707205, 15004942940, 18005931528, 22507414410, 30009885880, 45014828820, 90029657640]

約数ペア:

[(1, 90029657640), (2, 45014828820), (3, 30009885880), (4, 22507414410), (5, 18005931528), (6, 15004942940), (8, 11253707205), (10, 9002965764), (12, 7502471470), (13, 6925358280), (15, 6001977176), (20, 4501482882), (24, 3751235735), (26, 3462679140), (30, 3000988588), (39, 2308452760), (40, 2250741441), (52, 1731339570), (60, 1500494294), (65, 1385071656), (78, 1154226380), (104, 865669785), (120, 750247147), (130, 692535828), (156, 577113190), (195, 461690552), (260, 346267914), (312, 288556595), (390, 230845276), (520, 173133957), (780, 115422638), (1560, 57711319), (2767, 32536920), (5534, 16268460), (8301, 10845640), (11068, 8134230), (13835, 6507384), (16602, 5422820), (20857, 4316520), (22136, 4067115), (27670, 3253692), (33204, 2711410), (35971, 2502840), (41505, 2169128), (41714, 2158260), (55340, 1626846), (62571, 1438840), (66408, 1355705), (71942, 1251420), (83010, 1084564), (83428, 1079130), (104285, 863304), (107913, 834280), (110680, 813423), (125142, 719420), (143884, 625710), (166020, 542282), (166856, 539565), (179855, 500568), (208570, 431652), (215826, 417140), (250284, 359710), (271141, 332040), (287768, 312855)]