175068180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:915

約数の個数: 216

約数和(自身を含む): 645345792

約数和(自身を除く): 470277612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 805, 828, 863, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1610, 1726, 1764, 1932, 2070, 2205, 2254, 2415, 2589, 2898, 2940, 3220, 3381, 3452, 4140, 4315, 4410, 4508, 4830, 5178, 5635, 5796, 6041, 6762, 7245, 7767, 8630, 8820, 9660, 10143, 10356, 11270, 12082, 12945, 13524, 14490, 15534, 16905, 17260, 18123, 19849, 20286, 22540, 24164, 25890, 28980, 30205, 31068, 33810, 36246, 38835, 39698, 40572, 42287, 50715, 51780, 54369, 59547, 60410, 67620, 72492, 77670, 79396, 84574, 90615, 99245, 101430, 108738, 119094, 120820, 126861, 138943, 155340, 169148, 178641, 181230, 198490, 202860, 211435, 217476, 238188, 253722, 271845, 277886, 297735, 357282, 362460, 380583, 396980, 416829, 422870, 507444, 543690, 555772, 595470, 634305, 694715, 714564, 761166, 833658, 845740, 893205, 972601, 1087380, 1190940, 1250487, 1268610, 1389430, 1522332, 1667316, 1786410, 1902915, 1945202, 2084145, 2500974, 2537220, 2778860, 2917803, 3572820, 3805830, 3890404, 4168290, 4863005, 5001948, 5835606, 6252435, 7611660, 8336580, 8753409, 9726010, 11671212, 12504870, 14589015, 17506818, 19452020, 25009740, 29178030, 35013636, 43767045, 58356060, 87534090, 175068180]

約数ペア:

[(1, 175068180), (2, 87534090), (3, 58356060), (4, 43767045), (5, 35013636), (6, 29178030), (7, 25009740), (9, 19452020), (10, 17506818), (12, 14589015), (14, 12504870), (15, 11671212), (18, 9726010), (20, 8753409), (21, 8336580), (23, 7611660), (28, 6252435), (30, 5835606), (35, 5001948), (36, 4863005), (42, 4168290), (45, 3890404), (46, 3805830), (49, 3572820), (60, 2917803), (63, 2778860), (69, 2537220), (70, 2500974), (84, 2084145), (90, 1945202), (92, 1902915), (98, 1786410), (105, 1667316), (115, 1522332), (126, 1389430), (138, 1268610), (140, 1250487), (147, 1190940), (161, 1087380), (180, 972601), (196, 893205), (207, 845740), (210, 833658), (230, 761166), (245, 714564), (252, 694715), (276, 634305), (294, 595470), (315, 555772), (322, 543690), (345, 507444), (414, 422870), (420, 416829), (441, 396980), (460, 380583), (483, 362460), (490, 357282), (588, 297735), (630, 277886), (644, 271845), (690, 253722), (735, 238188), (805, 217476), (828, 211435), (863, 202860), (882, 198490), (966, 181230), (980, 178641), (1035, 169148), (1127, 155340), (1260, 138943), (1380, 126861), (1449, 120820), (1470, 119094), (1610, 108738), (1726, 101430), (1764, 99245), (1932, 90615), (2070, 84574), (2205, 79396), (2254, 77670), (2415, 72492), (2589, 67620), (2898, 60410), (2940, 59547), (3220, 54369), (3381, 51780), (3452, 50715), (4140, 42287), (4315, 40572), (4410, 39698), (4508, 38835), (4830, 36246), (5178, 33810), (5635, 31068), (5796, 30205), (6041, 28980), (6762, 25890), (7245, 24164), (7767, 22540), (8630, 20286), (8820, 19849), (9660, 18123), (10143, 17260), (10356, 16905), (11270, 15534), (12082, 14490), (12945, 13524)]