155116260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 511230720

約数和(自身を除く): 356114460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 260, 302, 390, 439, 453, 468, 585, 604, 755, 780, 878, 906, 1170, 1317, 1359, 1510, 1756, 1812, 1963, 2195, 2265, 2340, 2634, 2718, 3020, 3926, 3951, 4390, 4530, 5268, 5436, 5707, 5889, 6585, 6795, 7852, 7902, 8780, 9060, 9815, 11414, 11778, 13170, 13590, 15804, 17121, 17667, 19630, 19755, 22828, 23556, 26340, 27180, 28535, 29445, 34242, 35334, 39260, 39510, 51363, 57070, 58890, 66289, 68484, 70668, 79020, 85605, 88335, 102726, 114140, 117780, 132578, 171210, 176670, 198867, 205452, 256815, 265156, 331445, 342420, 353340, 397734, 513630, 596601, 662890, 795468, 861757, 994335, 1027260, 1193202, 1325780, 1723514, 1988670, 2386404, 2585271, 2983005, 3447028, 3977340, 4308785, 5170542, 5966010, 7755813, 8617570, 10341084, 11932020, 12926355, 15511626, 17235140, 25852710, 31023252, 38779065, 51705420, 77558130, 155116260]

約数ペア:

[(1, 155116260), (2, 77558130), (3, 51705420), (4, 38779065), (5, 31023252), (6, 25852710), (9, 17235140), (10, 15511626), (12, 12926355), (13, 11932020), (15, 10341084), (18, 8617570), (20, 7755813), (26, 5966010), (30, 5170542), (36, 4308785), (39, 3977340), (45, 3447028), (52, 2983005), (60, 2585271), (65, 2386404), (78, 1988670), (90, 1723514), (117, 1325780), (130, 1193202), (151, 1027260), (156, 994335), (180, 861757), (195, 795468), (234, 662890), (260, 596601), (302, 513630), (390, 397734), (439, 353340), (453, 342420), (468, 331445), (585, 265156), (604, 256815), (755, 205452), (780, 198867), (878, 176670), (906, 171210), (1170, 132578), (1317, 117780), (1359, 114140), (1510, 102726), (1756, 88335), (1812, 85605), (1963, 79020), (2195, 70668), (2265, 68484), (2340, 66289), (2634, 58890), (2718, 57070), (3020, 51363), (3926, 39510), (3951, 39260), (4390, 35334), (4530, 34242), (5268, 29445), (5436, 28535), (5707, 27180), (5889, 26340), (6585, 23556), (6795, 22828), (7852, 19755), (7902, 19630), (8780, 17667), (9060, 17121), (9815, 15804), (11414, 13590), (11778, 13170)]