76712580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 192181500

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, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 569, 630, 642, 749, 963, 1070, 1138, 1260, 1284, 1498, 1605, 1707, 1926, 2140, 2247, 2276, 2845, 2996, 3210, 3414, 3745, 3852, 3983, 4494, 4815, 5121, 5690, 6420, 6741, 6828, 7490, 7966, 8535, 8988, 9630, 10242, 11235, 11380, 11949, 13482, 14980, 15932, 17070, 19260, 19915, 20484, 22470, 23898, 25605, 26964, 33705, 34140, 35847, 39830, 44940, 47796, 51210, 59745, 60883, 67410, 71694, 79660, 102420, 119490, 121766, 134820, 143388, 179235, 182649, 238980, 243532, 304415, 358470, 365298, 426181, 547947, 608830, 716940, 730596, 852362, 913245, 1095894, 1217660, 1278543, 1704724, 1826490, 2130905, 2191788, 2557086, 2739735, 3652980, 3835629, 4261810, 5114172, 5479470, 6392715, 7671258, 8523620, 10958940, 12785430, 15342516, 19178145, 25570860, 38356290, 76712580]

約数ペア:

[(1, 76712580), (2, 38356290), (3, 25570860), (4, 19178145), (5, 15342516), (6, 12785430), (7, 10958940), (9, 8523620), (10, 7671258), (12, 6392715), (14, 5479470), (15, 5114172), (18, 4261810), (20, 3835629), (21, 3652980), (28, 2739735), (30, 2557086), (35, 2191788), (36, 2130905), (42, 1826490), (45, 1704724), (60, 1278543), (63, 1217660), (70, 1095894), (84, 913245), (90, 852362), (105, 730596), (107, 716940), (126, 608830), (140, 547947), (180, 426181), (210, 365298), (214, 358470), (252, 304415), (315, 243532), (321, 238980), (420, 182649), (428, 179235), (535, 143388), (569, 134820), (630, 121766), (642, 119490), (749, 102420), (963, 79660), (1070, 71694), (1138, 67410), (1260, 60883), (1284, 59745), (1498, 51210), (1605, 47796), (1707, 44940), (1926, 39830), (2140, 35847), (2247, 34140), (2276, 33705), (2845, 26964), (2996, 25605), (3210, 23898), (3414, 22470), (3745, 20484), (3852, 19915), (3983, 19260), (4494, 17070), (4815, 15932), (5121, 14980), (5690, 13482), (6420, 11949), (6741, 11380), (6828, 11235), (7490, 10242), (7966, 9630), (8535, 8988)]