83837520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 310761360

約数和(自身を除く): 226923840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 169, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 338, 360, 390, 424, 468, 477, 507, 520, 530, 585, 624, 636, 676, 689, 720, 780, 795, 845, 848, 936, 954, 1014, 1040, 1060, 1170, 1272, 1352, 1378, 1521, 1560, 1590, 1690, 1872, 1908, 2028, 2067, 2120, 2197, 2340, 2385, 2535, 2544, 2704, 2756, 3042, 3120, 3180, 3380, 3445, 3816, 4056, 4134, 4240, 4394, 4680, 4770, 5070, 5512, 6084, 6201, 6360, 6591, 6760, 6890, 7605, 7632, 8112, 8268, 8788, 8957, 9360, 9540, 10140, 10335, 10985, 11024, 12168, 12402, 12720, 13182, 13520, 13780, 15210, 16536, 17576, 17914, 19080, 19773, 20280, 20670, 21970, 24336, 24804, 26364, 26871, 27560, 30420, 31005, 32955, 33072, 35152, 35828, 38160, 39546, 40560, 41340, 43940, 44785, 49608, 52728, 53742, 55120, 60840, 62010, 65910, 71656, 79092, 80613, 82680, 87880, 89570, 98865, 99216, 105456, 107484, 116441, 121680, 124020, 131820, 134355, 143312, 158184, 161226, 165360, 175760, 179140, 197730, 214968, 232882, 248040, 263640, 268710, 316368, 322452, 349323, 358280, 395460, 403065, 429936, 465764, 496080, 527280, 537420, 582205, 644904, 698646, 716560, 790920, 806130, 931528, 1047969, 1074840, 1164410, 1289808, 1397292, 1581840, 1612260, 1746615, 1863056, 2095938, 2149680, 2328820, 2794584, 3224520, 3493230, 4191876, 4657640, 5239845, 5589168, 6449040, 6986460, 8383752, 9315280, 10479690, 13972920, 16767504, 20959380, 27945840, 41918760, 83837520]

約数ペア:

[(1, 83837520), (2, 41918760), (3, 27945840), (4, 20959380), (5, 16767504), (6, 13972920), (8, 10479690), (9, 9315280), (10, 8383752), (12, 6986460), (13, 6449040), (15, 5589168), (16, 5239845), (18, 4657640), (20, 4191876), (24, 3493230), (26, 3224520), (30, 2794584), (36, 2328820), (39, 2149680), (40, 2095938), (45, 1863056), (48, 1746615), (52, 1612260), (53, 1581840), (60, 1397292), (65, 1289808), (72, 1164410), (78, 1074840), (80, 1047969), (90, 931528), (104, 806130), (106, 790920), (117, 716560), (120, 698646), (130, 644904), (144, 582205), (156, 537420), (159, 527280), (169, 496080), (180, 465764), (195, 429936), (208, 403065), (212, 395460), (234, 358280), (240, 349323), (260, 322452), (265, 316368), (312, 268710), (318, 263640), (338, 248040), (360, 232882), (390, 214968), (424, 197730), (468, 179140), (477, 175760), (507, 165360), (520, 161226), (530, 158184), (585, 143312), (624, 134355), (636, 131820), (676, 124020), (689, 121680), (720, 116441), (780, 107484), (795, 105456), (845, 99216), (848, 98865), (936, 89570), (954, 87880), (1014, 82680), (1040, 80613), (1060, 79092), (1170, 71656), (1272, 65910), (1352, 62010), (1378, 60840), (1521, 55120), (1560, 53742), (1590, 52728), (1690, 49608), (1872, 44785), (1908, 43940), (2028, 41340), (2067, 40560), (2120, 39546), (2197, 38160), (2340, 35828), (2385, 35152), (2535, 33072), (2544, 32955), (2704, 31005), (2756, 30420), (3042, 27560), (3120, 26871), (3180, 26364), (3380, 24804), (3445, 24336), (3816, 21970), (4056, 20670), (4134, 20280), (4240, 19773), (4394, 19080), (4680, 17914), (4770, 17576), (5070, 16536), (5512, 15210), (6084, 13780), (6201, 13520), (6360, 13182), (6591, 12720), (6760, 12402), (6890, 12168), (7605, 11024), (7632, 10985), (8112, 10335), (8268, 10140), (8788, 9540), (8957, 9360)]