61033140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 215429760

約数和(自身を除く): 154396620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 821, 826, 885, 1062, 1180, 1239, 1260, 1642, 1652, 1770, 2065, 2124, 2463, 2478, 2655, 3284, 3540, 3717, 4105, 4130, 4926, 4956, 5310, 5747, 6195, 7389, 7434, 8210, 8260, 9852, 10620, 11494, 12315, 12390, 14778, 14868, 16420, 17241, 18585, 22988, 24630, 24780, 28735, 29556, 34482, 36945, 37170, 48439, 49260, 51723, 57470, 68964, 73890, 74340, 86205, 96878, 103446, 114940, 145317, 147780, 172410, 193756, 206892, 242195, 258615, 290634, 339073, 344820, 435951, 484390, 517230, 581268, 678146, 726585, 871902, 968780, 1017219, 1034460, 1356292, 1453170, 1695365, 1743804, 2034438, 2179755, 2906340, 3051657, 3390730, 4068876, 4359510, 5086095, 6103314, 6781460, 8719020, 10172190, 12206628, 15258285, 20344380, 30516570, 61033140]

約数ペア:

[(1, 61033140), (2, 30516570), (3, 20344380), (4, 15258285), (5, 12206628), (6, 10172190), (7, 8719020), (9, 6781460), (10, 6103314), (12, 5086095), (14, 4359510), (15, 4068876), (18, 3390730), (20, 3051657), (21, 2906340), (28, 2179755), (30, 2034438), (35, 1743804), (36, 1695365), (42, 1453170), (45, 1356292), (59, 1034460), (60, 1017219), (63, 968780), (70, 871902), (84, 726585), (90, 678146), (105, 581268), (118, 517230), (126, 484390), (140, 435951), (177, 344820), (180, 339073), (210, 290634), (236, 258615), (252, 242195), (295, 206892), (315, 193756), (354, 172410), (413, 147780), (420, 145317), (531, 114940), (590, 103446), (630, 96878), (708, 86205), (821, 74340), (826, 73890), (885, 68964), (1062, 57470), (1180, 51723), (1239, 49260), (1260, 48439), (1642, 37170), (1652, 36945), (1770, 34482), (2065, 29556), (2124, 28735), (2463, 24780), (2478, 24630), (2655, 22988), (3284, 18585), (3540, 17241), (3717, 16420), (4105, 14868), (4130, 14778), (4926, 12390), (4956, 12315), (5310, 11494), (5747, 10620), (6195, 9852), (7389, 8260), (7434, 8210)]