272555400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 923065920

約数和(自身を除く): 650510520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 83, 100, 104, 120, 130, 150, 156, 166, 195, 200, 249, 260, 300, 312, 325, 332, 390, 415, 421, 498, 520, 600, 650, 664, 780, 830, 842, 975, 996, 1079, 1245, 1263, 1300, 1560, 1660, 1684, 1950, 1992, 2075, 2105, 2158, 2490, 2526, 2600, 3237, 3320, 3368, 3900, 4150, 4210, 4316, 4980, 5052, 5395, 5473, 6225, 6315, 6474, 7800, 8300, 8420, 8632, 9960, 10104, 10525, 10790, 10946, 12450, 12630, 12948, 16185, 16419, 16600, 16840, 21050, 21580, 21892, 24900, 25260, 25896, 26975, 27365, 31575, 32370, 32838, 34943, 42100, 43160, 43784, 49800, 50520, 53950, 54730, 63150, 64740, 65676, 69886, 80925, 82095, 84200, 104829, 107900, 109460, 126300, 129480, 131352, 136825, 139772, 161850, 164190, 174715, 209658, 215800, 218920, 252600, 273650, 279544, 323700, 328380, 349430, 410475, 419316, 454259, 524145, 547300, 647400, 656760, 698860, 820950, 838632, 873575, 908518, 1048290, 1094600, 1362777, 1397720, 1641900, 1747150, 1817036, 2096580, 2271295, 2620725, 2725554, 3283800, 3494300, 3634072, 4193160, 4542590, 5241450, 5451108, 6813885, 6988600, 9085180, 10482900, 10902216, 11356475, 13627770, 18170360, 20965800, 22712950, 27255540, 34069425, 45425900, 54511080, 68138850, 90851800, 136277700, 272555400]

約数ペア:

[(1, 272555400), (2, 136277700), (3, 90851800), (4, 68138850), (5, 54511080), (6, 45425900), (8, 34069425), (10, 27255540), (12, 22712950), (13, 20965800), (15, 18170360), (20, 13627770), (24, 11356475), (25, 10902216), (26, 10482900), (30, 9085180), (39, 6988600), (40, 6813885), (50, 5451108), (52, 5241450), (60, 4542590), (65, 4193160), (75, 3634072), (78, 3494300), (83, 3283800), (100, 2725554), (104, 2620725), (120, 2271295), (130, 2096580), (150, 1817036), (156, 1747150), (166, 1641900), (195, 1397720), (200, 1362777), (249, 1094600), (260, 1048290), (300, 908518), (312, 873575), (325, 838632), (332, 820950), (390, 698860), (415, 656760), (421, 647400), (498, 547300), (520, 524145), (600, 454259), (650, 419316), (664, 410475), (780, 349430), (830, 328380), (842, 323700), (975, 279544), (996, 273650), (1079, 252600), (1245, 218920), (1263, 215800), (1300, 209658), (1560, 174715), (1660, 164190), (1684, 161850), (1950, 139772), (1992, 136825), (2075, 131352), (2105, 129480), (2158, 126300), (2490, 109460), (2526, 107900), (2600, 104829), (3237, 84200), (3320, 82095), (3368, 80925), (3900, 69886), (4150, 65676), (4210, 64740), (4316, 63150), (4980, 54730), (5052, 53950), (5395, 50520), (5473, 49800), (6225, 43784), (6315, 43160), (6474, 42100), (7800, 34943), (8300, 32838), (8420, 32370), (8632, 31575), (9960, 27365), (10104, 26975), (10525, 25896), (10790, 25260), (10946, 24900), (12450, 21892), (12630, 21580), (12948, 21050), (16185, 16840), (16419, 16600)]