90072060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3183

約数の個数: 96

約数和(自身を含む): 279031872

約数和(自身を除く): 188959812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 3121, 4810, 5772, 6242, 7215, 9363, 9620, 12484, 14430, 15605, 18726, 28860, 31210, 37452, 40573, 46815, 62420, 81146, 93630, 115477, 121719, 162292, 187260, 202865, 230954, 243438, 346431, 405730, 461908, 486876, 577385, 608595, 692862, 811460, 1154770, 1217190, 1385724, 1501201, 1732155, 2309540, 2434380, 3002402, 3464310, 4503603, 6004804, 6928620, 7506005, 9007206, 15012010, 18014412, 22518015, 30024020, 45036030, 90072060]

約数ペア:

[(1, 90072060), (2, 45036030), (3, 30024020), (4, 22518015), (5, 18014412), (6, 15012010), (10, 9007206), (12, 7506005), (13, 6928620), (15, 6004804), (20, 4503603), (26, 3464310), (30, 3002402), (37, 2434380), (39, 2309540), (52, 1732155), (60, 1501201), (65, 1385724), (74, 1217190), (78, 1154770), (111, 811460), (130, 692862), (148, 608595), (156, 577385), (185, 486876), (195, 461908), (222, 405730), (260, 346431), (370, 243438), (390, 230954), (444, 202865), (481, 187260), (555, 162292), (740, 121719), (780, 115477), (962, 93630), (1110, 81146), (1443, 62420), (1924, 46815), (2220, 40573), (2405, 37452), (2886, 31210), (3121, 28860), (4810, 18726), (5772, 15605), (6242, 14430), (7215, 12484), (9363, 9620)]