66004380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 219352224

約数和(自身を除く): 153347844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 421, 468, 585, 603, 670, 780, 804, 842, 871, 1005, 1170, 1206, 1263, 1340, 1684, 1742, 2010, 2105, 2340, 2412, 2526, 2613, 3015, 3484, 3789, 4020, 4210, 4355, 5052, 5226, 5473, 6030, 6315, 7578, 7839, 8420, 8710, 10452, 10946, 12060, 12630, 13065, 15156, 15678, 16419, 17420, 18945, 21892, 25260, 26130, 27365, 28207, 31356, 32838, 37890, 39195, 49257, 52260, 54730, 56414, 65676, 75780, 78390, 82095, 84621, 98514, 109460, 112828, 141035, 156780, 164190, 169242, 197028, 246285, 253863, 282070, 328380, 338484, 366691, 423105, 492570, 507726, 564140, 733382, 846210, 985140, 1015452, 1100073, 1269315, 1466764, 1692420, 1833455, 2200146, 2538630, 3300219, 3666910, 4400292, 5077260, 5500365, 6600438, 7333820, 11000730, 13200876, 16501095, 22001460, 33002190, 66004380]

約数ペア:

[(1, 66004380), (2, 33002190), (3, 22001460), (4, 16501095), (5, 13200876), (6, 11000730), (9, 7333820), (10, 6600438), (12, 5500365), (13, 5077260), (15, 4400292), (18, 3666910), (20, 3300219), (26, 2538630), (30, 2200146), (36, 1833455), (39, 1692420), (45, 1466764), (52, 1269315), (60, 1100073), (65, 1015452), (67, 985140), (78, 846210), (90, 733382), (117, 564140), (130, 507726), (134, 492570), (156, 423105), (180, 366691), (195, 338484), (201, 328380), (234, 282070), (260, 253863), (268, 246285), (335, 197028), (390, 169242), (402, 164190), (421, 156780), (468, 141035), (585, 112828), (603, 109460), (670, 98514), (780, 84621), (804, 82095), (842, 78390), (871, 75780), (1005, 65676), (1170, 56414), (1206, 54730), (1263, 52260), (1340, 49257), (1684, 39195), (1742, 37890), (2010, 32838), (2105, 31356), (2340, 28207), (2412, 27365), (2526, 26130), (2613, 25260), (3015, 21892), (3484, 18945), (3789, 17420), (4020, 16419), (4210, 15678), (4355, 15156), (5052, 13065), (5226, 12630), (5473, 12060), (6030, 10946), (6315, 10452), (7578, 8710), (7839, 8420)]