45108180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 151626384

約数和(自身を除く): 106518204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 521, 555, 585, 666, 740, 780, 962, 1042, 1110, 1170, 1332, 1443, 1563, 1665, 1924, 2084, 2220, 2340, 2405, 2605, 2886, 3126, 3330, 4329, 4689, 4810, 5210, 5772, 6252, 6660, 6773, 7215, 7815, 8658, 9378, 9620, 10420, 13546, 14430, 15630, 17316, 18756, 19277, 20319, 21645, 23445, 27092, 28860, 31260, 33865, 38554, 40638, 43290, 46890, 57831, 60957, 67730, 77108, 81276, 86580, 93780, 96385, 101595, 115662, 121914, 135460, 173493, 192770, 203190, 231324, 243828, 250601, 289155, 304785, 346986, 385540, 406380, 501202, 578310, 609570, 693972, 751803, 867465, 1002404, 1156620, 1219140, 1253005, 1503606, 1734930, 2255409, 2506010, 3007212, 3469860, 3759015, 4510818, 5012020, 7518030, 9021636, 11277045, 15036060, 22554090, 45108180]

約数ペア:

[(1, 45108180), (2, 22554090), (3, 15036060), (4, 11277045), (5, 9021636), (6, 7518030), (9, 5012020), (10, 4510818), (12, 3759015), (13, 3469860), (15, 3007212), (18, 2506010), (20, 2255409), (26, 1734930), (30, 1503606), (36, 1253005), (37, 1219140), (39, 1156620), (45, 1002404), (52, 867465), (60, 751803), (65, 693972), (74, 609570), (78, 578310), (90, 501202), (111, 406380), (117, 385540), (130, 346986), (148, 304785), (156, 289155), (180, 250601), (185, 243828), (195, 231324), (222, 203190), (234, 192770), (260, 173493), (333, 135460), (370, 121914), (390, 115662), (444, 101595), (468, 96385), (481, 93780), (521, 86580), (555, 81276), (585, 77108), (666, 67730), (740, 60957), (780, 57831), (962, 46890), (1042, 43290), (1110, 40638), (1170, 38554), (1332, 33865), (1443, 31260), (1563, 28860), (1665, 27092), (1924, 23445), (2084, 21645), (2220, 20319), (2340, 19277), (2405, 18756), (2605, 17316), (2886, 15630), (3126, 14430), (3330, 13546), (4329, 10420), (4689, 9620), (4810, 9378), (5210, 8658), (5772, 7815), (6252, 7215), (6660, 6773)]