135576540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68473}}^1$

素因数の和:68499

約数の個数: 72

約数和(自身を含む): 448641648

約数和(自身を除く): 313065108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 68473, 136946, 205419, 273892, 342365, 410838, 616257, 684730, 753203, 821676, 1027095, 1232514, 1369460, 1506406, 2054190, 2259609, 2465028, 3012812, 3081285, 3766015, 4108380, 4519218, 6162570, 6778827, 7532030, 9038436, 11298045, 12325140, 13557654, 15064060, 22596090, 27115308, 33894135, 45192180, 67788270, 135576540]

約数ペア:

[(1, 135576540), (2, 67788270), (3, 45192180), (4, 33894135), (5, 27115308), (6, 22596090), (9, 15064060), (10, 13557654), (11, 12325140), (12, 11298045), (15, 9038436), (18, 7532030), (20, 6778827), (22, 6162570), (30, 4519218), (33, 4108380), (36, 3766015), (44, 3081285), (45, 3012812), (55, 2465028), (60, 2259609), (66, 2054190), (90, 1506406), (99, 1369460), (110, 1232514), (132, 1027095), (165, 821676), (180, 753203), (198, 684730), (220, 616257), (330, 410838), (396, 342365), (495, 273892), (660, 205419), (990, 136946), (1980, 68473)]