68977170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 199051776

約数和(自身を除く): 130074606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 41, 45, 54, 62, 67, 81, 82, 90, 93, 123, 134, 135, 155, 162, 186, 201, 205, 246, 270, 279, 310, 335, 369, 402, 405, 410, 465, 558, 603, 615, 670, 738, 810, 837, 930, 1005, 1107, 1206, 1230, 1271, 1395, 1674, 1809, 1845, 2010, 2077, 2214, 2511, 2542, 2747, 2790, 3015, 3321, 3618, 3690, 3813, 4154, 4185, 5022, 5427, 5494, 5535, 6030, 6231, 6355, 6642, 7626, 8241, 8370, 9045, 10385, 10854, 11070, 11439, 12462, 12555, 12710, 13735, 16482, 16605, 18090, 18693, 19065, 20770, 22878, 24723, 25110, 27135, 27470, 31155, 33210, 34317, 37386, 38130, 41205, 49446, 54270, 56079, 57195, 62310, 68634, 74169, 82410, 85157, 93465, 102951, 112158, 114390, 123615, 148338, 168237, 170314, 171585, 186930, 205902, 222507, 247230, 255471, 280395, 336474, 343170, 370845, 425785, 445014, 510942, 514755, 560790, 741690, 766413, 841185, 851570, 1029510, 1112535, 1277355, 1532826, 1682370, 2225070, 2299239, 2554710, 3832065, 4598478, 6897717, 7664130, 11496195, 13795434, 22992390, 34488585, 68977170]

約数ペア:

[(1, 68977170), (2, 34488585), (3, 22992390), (5, 13795434), (6, 11496195), (9, 7664130), (10, 6897717), (15, 4598478), (18, 3832065), (27, 2554710), (30, 2299239), (31, 2225070), (41, 1682370), (45, 1532826), (54, 1277355), (62, 1112535), (67, 1029510), (81, 851570), (82, 841185), (90, 766413), (93, 741690), (123, 560790), (134, 514755), (135, 510942), (155, 445014), (162, 425785), (186, 370845), (201, 343170), (205, 336474), (246, 280395), (270, 255471), (279, 247230), (310, 222507), (335, 205902), (369, 186930), (402, 171585), (405, 170314), (410, 168237), (465, 148338), (558, 123615), (603, 114390), (615, 112158), (670, 102951), (738, 93465), (810, 85157), (837, 82410), (930, 74169), (1005, 68634), (1107, 62310), (1206, 57195), (1230, 56079), (1271, 54270), (1395, 49446), (1674, 41205), (1809, 38130), (1845, 37386), (2010, 34317), (2077, 33210), (2214, 31155), (2511, 27470), (2542, 27135), (2747, 25110), (2790, 24723), (3015, 22878), (3321, 20770), (3618, 19065), (3690, 18693), (3813, 18090), (4154, 16605), (4185, 16482), (5022, 13735), (5427, 12710), (5494, 12555), (5535, 12462), (6030, 11439), (6231, 11070), (6355, 10854), (6642, 10385), (7626, 9045), (8241, 8370)]