91051380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 318689280

約数和(自身を除く): 227637900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 569, 630, 635, 762, 889, 1138, 1143, 1260, 1270, 1524, 1707, 1778, 1905, 2276, 2286, 2540, 2667, 2845, 3414, 3556, 3810, 3983, 4445, 4572, 5121, 5334, 5690, 5715, 6828, 7620, 7966, 8001, 8535, 8890, 10242, 10668, 11380, 11430, 11949, 13335, 15932, 16002, 17070, 17780, 19915, 20484, 22860, 23898, 25605, 26670, 32004, 34140, 35847, 39830, 40005, 47796, 51210, 53340, 59745, 71694, 72263, 79660, 80010, 102420, 119490, 143388, 144526, 160020, 179235, 216789, 238980, 289052, 358470, 361315, 433578, 505841, 650367, 716940, 722630, 867156, 1011682, 1083945, 1300734, 1445260, 1517523, 2023364, 2167890, 2529205, 2601468, 3035046, 3251835, 4335780, 4552569, 5058410, 6070092, 6503670, 7587615, 9105138, 10116820, 13007340, 15175230, 18210276, 22762845, 30350460, 45525690, 91051380]

約数ペア:

[(1, 91051380), (2, 45525690), (3, 30350460), (4, 22762845), (5, 18210276), (6, 15175230), (7, 13007340), (9, 10116820), (10, 9105138), (12, 7587615), (14, 6503670), (15, 6070092), (18, 5058410), (20, 4552569), (21, 4335780), (28, 3251835), (30, 3035046), (35, 2601468), (36, 2529205), (42, 2167890), (45, 2023364), (60, 1517523), (63, 1445260), (70, 1300734), (84, 1083945), (90, 1011682), (105, 867156), (126, 722630), (127, 716940), (140, 650367), (180, 505841), (210, 433578), (252, 361315), (254, 358470), (315, 289052), (381, 238980), (420, 216789), (508, 179235), (569, 160020), (630, 144526), (635, 143388), (762, 119490), (889, 102420), (1138, 80010), (1143, 79660), (1260, 72263), (1270, 71694), (1524, 59745), (1707, 53340), (1778, 51210), (1905, 47796), (2276, 40005), (2286, 39830), (2540, 35847), (2667, 34140), (2845, 32004), (3414, 26670), (3556, 25605), (3810, 23898), (3983, 22860), (4445, 20484), (4572, 19915), (5121, 17780), (5334, 17070), (5690, 16002), (5715, 15932), (6828, 13335), (7620, 11949), (7966, 11430), (8001, 11380), (8535, 10668), (8890, 10242)]