142845300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 499994040

約数和(自身を除く): 357148740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 290, 300, 325, 348, 377, 390, 421, 435, 450, 468, 522, 580, 585, 650, 725, 754, 780, 842, 870, 900, 975, 1044, 1131, 1170, 1263, 1300, 1305, 1450, 1508, 1684, 1740, 1885, 1950, 2105, 2175, 2262, 2340, 2526, 2610, 2900, 2925, 3393, 3770, 3789, 3900, 4210, 4350, 4524, 5052, 5220, 5473, 5655, 5850, 6315, 6525, 6786, 7540, 7578, 8420, 8700, 9425, 10525, 10946, 11310, 11700, 12209, 12630, 13050, 13572, 15156, 16419, 16965, 18850, 18945, 21050, 21892, 22620, 24418, 25260, 26100, 27365, 28275, 31575, 32838, 33930, 36627, 37700, 37890, 42100, 48836, 49257, 54730, 56550, 61045, 63150, 65676, 67860, 73254, 75780, 82095, 84825, 94725, 98514, 109460, 109881, 113100, 122090, 126300, 136825, 146508, 158717, 164190, 169650, 183135, 189450, 197028, 219762, 244180, 246285, 273650, 305225, 317434, 328380, 339300, 366270, 378900, 410475, 439524, 476151, 492570, 547300, 549405, 610450, 634868, 732540, 793585, 820950, 915675, 952302, 985140, 1098810, 1220900, 1231425, 1428453, 1587170, 1641900, 1831350, 1904604, 2197620, 2380755, 2462850, 2747025, 2856906, 3174340, 3662700, 3967925, 4761510, 4925700, 5494050, 5713812, 7142265, 7935850, 9523020, 10988100, 11903775, 14284530, 15871700, 23807550, 28569060, 35711325, 47615100, 71422650, 142845300]

約数ペア:

[(1, 142845300), (2, 71422650), (3, 47615100), (4, 35711325), (5, 28569060), (6, 23807550), (9, 15871700), (10, 14284530), (12, 11903775), (13, 10988100), (15, 9523020), (18, 7935850), (20, 7142265), (25, 5713812), (26, 5494050), (29, 4925700), (30, 4761510), (36, 3967925), (39, 3662700), (45, 3174340), (50, 2856906), (52, 2747025), (58, 2462850), (60, 2380755), (65, 2197620), (75, 1904604), (78, 1831350), (87, 1641900), (90, 1587170), (100, 1428453), (116, 1231425), (117, 1220900), (130, 1098810), (145, 985140), (150, 952302), (156, 915675), (174, 820950), (180, 793585), (195, 732540), (225, 634868), (234, 610450), (260, 549405), (261, 547300), (290, 492570), (300, 476151), (325, 439524), (348, 410475), (377, 378900), (390, 366270), (421, 339300), (435, 328380), (450, 317434), (468, 305225), (522, 273650), (580, 246285), (585, 244180), (650, 219762), (725, 197028), (754, 189450), (780, 183135), (842, 169650), (870, 164190), (900, 158717), (975, 146508), (1044, 136825), (1131, 126300), (1170, 122090), (1263, 113100), (1300, 109881), (1305, 109460), (1450, 98514), (1508, 94725), (1684, 84825), (1740, 82095), (1885, 75780), (1950, 73254), (2105, 67860), (2175, 65676), (2262, 63150), (2340, 61045), (2526, 56550), (2610, 54730), (2900, 49257), (2925, 48836), (3393, 42100), (3770, 37890), (3789, 37700), (3900, 36627), (4210, 33930), (4350, 32838), (4524, 31575), (5052, 28275), (5220, 27365), (5473, 26100), (5655, 25260), (5850, 24418), (6315, 22620), (6525, 21892), (6786, 21050), (7540, 18945), (7578, 18850), (8420, 16965), (8700, 16419), (9425, 15156), (10525, 13572), (10946, 13050), (11310, 12630), (11700, 12209)]