72646740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4686

約数の個数: 96

約数和(自身を含む): 233856000

約数和(自身を除く): 161209260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 4639, 5220, 7830, 9278, 13917, 15660, 18556, 23195, 27834, 41751, 46390, 55668, 69585, 83502, 92780, 125253, 134531, 139170, 167004, 208755, 250506, 269062, 278340, 403593, 417510, 501012, 538124, 626265, 672655, 807186, 835020, 1210779, 1252530, 1345310, 1614372, 2017965, 2421558, 2505060, 2690620, 3632337, 4035930, 4843116, 6053895, 7264674, 8071860, 12107790, 14529348, 18161685, 24215580, 36323370, 72646740]

約数ペア:

[(1, 72646740), (2, 36323370), (3, 24215580), (4, 18161685), (5, 14529348), (6, 12107790), (9, 8071860), (10, 7264674), (12, 6053895), (15, 4843116), (18, 4035930), (20, 3632337), (27, 2690620), (29, 2505060), (30, 2421558), (36, 2017965), (45, 1614372), (54, 1345310), (58, 1252530), (60, 1210779), (87, 835020), (90, 807186), (108, 672655), (116, 626265), (135, 538124), (145, 501012), (174, 417510), (180, 403593), (261, 278340), (270, 269062), (290, 250506), (348, 208755), (435, 167004), (522, 139170), (540, 134531), (580, 125253), (783, 92780), (870, 83502), (1044, 69585), (1305, 55668), (1566, 46390), (1740, 41751), (2610, 27834), (3132, 23195), (3915, 18556), (4639, 15660), (5220, 13917), (7830, 9278)]