1330750620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3299}}^1$

素因数の和:3406

約数の個数: 144

約数和(自身を含む): 4237833600

約数和(自身を除く): 2907082980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 270, 324, 332, 405, 415, 486, 498, 540, 747, 810, 830, 972, 996, 1215, 1245, 1494, 1620, 1660, 2241, 2430, 2490, 2988, 3299, 3735, 4482, 4860, 4980, 6598, 6723, 7470, 8964, 9897, 11205, 13196, 13446, 14940, 16495, 19794, 20169, 22410, 26892, 29691, 32990, 33615, 39588, 40338, 44820, 49485, 59382, 65980, 67230, 80676, 89073, 98970, 100845, 118764, 134460, 148455, 178146, 197940, 201690, 267219, 273817, 296910, 356292, 403380, 445365, 534438, 547634, 593820, 801657, 821451, 890730, 1068876, 1095268, 1336095, 1369085, 1603314, 1642902, 1781460, 2464353, 2672190, 2738170, 3206628, 3285804, 4008285, 4107255, 4928706, 5344380, 5476340, 7393059, 8016570, 8214510, 9857412, 12321765, 14786118, 16033140, 16429020, 22179177, 24643530, 29572236, 36965295, 44358354, 49287060, 66537531, 73930590, 88716708, 110895885, 133075062, 147861180, 221791770, 266150124, 332687655, 443583540, 665375310, 1330750620]

約数ペア:

[(1, 1330750620), (2, 665375310), (3, 443583540), (4, 332687655), (5, 266150124), (6, 221791770), (9, 147861180), (10, 133075062), (12, 110895885), (15, 88716708), (18, 73930590), (20, 66537531), (27, 49287060), (30, 44358354), (36, 36965295), (45, 29572236), (54, 24643530), (60, 22179177), (81, 16429020), (83, 16033140), (90, 14786118), (108, 12321765), (135, 9857412), (162, 8214510), (166, 8016570), (180, 7393059), (243, 5476340), (249, 5344380), (270, 4928706), (324, 4107255), (332, 4008285), (405, 3285804), (415, 3206628), (486, 2738170), (498, 2672190), (540, 2464353), (747, 1781460), (810, 1642902), (830, 1603314), (972, 1369085), (996, 1336095), (1215, 1095268), (1245, 1068876), (1494, 890730), (1620, 821451), (1660, 801657), (2241, 593820), (2430, 547634), (2490, 534438), (2988, 445365), (3299, 403380), (3735, 356292), (4482, 296910), (4860, 273817), (4980, 267219), (6598, 201690), (6723, 197940), (7470, 178146), (8964, 148455), (9897, 134460), (11205, 118764), (13196, 100845), (13446, 98970), (14940, 89073), (16495, 80676), (19794, 67230), (20169, 65980), (22410, 59382), (26892, 49485), (29691, 44820), (32990, 40338), (33615, 39588)]