66511380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 203551488

約数和(自身を除く): 137040108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1201, 1420, 1846, 2130, 2402, 2769, 3603, 3692, 4260, 4615, 4804, 5538, 6005, 7206, 9230, 11076, 12010, 13845, 14412, 15613, 18015, 18460, 24020, 27690, 31226, 36030, 46839, 55380, 62452, 72060, 78065, 85271, 93678, 156130, 170542, 187356, 234195, 255813, 312260, 341084, 426355, 468390, 511626, 852710, 936780, 1023252, 1108523, 1279065, 1705420, 2217046, 2558130, 3325569, 4434092, 5116260, 5542615, 6651138, 11085230, 13302276, 16627845, 22170460, 33255690, 66511380]

約数ペア:

[(1, 66511380), (2, 33255690), (3, 22170460), (4, 16627845), (5, 13302276), (6, 11085230), (10, 6651138), (12, 5542615), (13, 5116260), (15, 4434092), (20, 3325569), (26, 2558130), (30, 2217046), (39, 1705420), (52, 1279065), (60, 1108523), (65, 1023252), (71, 936780), (78, 852710), (130, 511626), (142, 468390), (156, 426355), (195, 341084), (213, 312260), (260, 255813), (284, 234195), (355, 187356), (390, 170542), (426, 156130), (710, 93678), (780, 85271), (852, 78065), (923, 72060), (1065, 62452), (1201, 55380), (1420, 46839), (1846, 36030), (2130, 31226), (2402, 27690), (2769, 24020), (3603, 18460), (3692, 18015), (4260, 15613), (4615, 14412), (4804, 13845), (5538, 12010), (6005, 11076), (7206, 9230)]