63550620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 227555328

約数和(自身を除く): 164004708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1627, 1860, 1953, 2170, 2604, 2790, 3254, 3255, 3906, 4340, 4881, 5580, 6508, 6510, 7812, 8135, 9762, 9765, 11389, 13020, 14643, 16270, 19524, 19530, 22778, 24405, 29286, 32540, 34167, 39060, 45556, 48810, 50437, 56945, 58572, 68334, 73215, 97620, 100874, 102501, 113890, 136668, 146430, 151311, 170835, 201748, 205002, 227780, 252185, 292860, 302622, 341670, 353059, 410004, 453933, 504370, 512505, 605244, 683340, 706118, 756555, 907866, 1008740, 1025010, 1059177, 1412236, 1513110, 1765295, 1815732, 2050020, 2118354, 2269665, 3026220, 3177531, 3530590, 4236708, 4539330, 5295885, 6355062, 7061180, 9078660, 10591770, 12710124, 15887655, 21183540, 31775310, 63550620]

約数ペア:

[(1, 63550620), (2, 31775310), (3, 21183540), (4, 15887655), (5, 12710124), (6, 10591770), (7, 9078660), (9, 7061180), (10, 6355062), (12, 5295885), (14, 4539330), (15, 4236708), (18, 3530590), (20, 3177531), (21, 3026220), (28, 2269665), (30, 2118354), (31, 2050020), (35, 1815732), (36, 1765295), (42, 1513110), (45, 1412236), (60, 1059177), (62, 1025010), (63, 1008740), (70, 907866), (84, 756555), (90, 706118), (93, 683340), (105, 605244), (124, 512505), (126, 504370), (140, 453933), (155, 410004), (180, 353059), (186, 341670), (210, 302622), (217, 292860), (252, 252185), (279, 227780), (310, 205002), (315, 201748), (372, 170835), (420, 151311), (434, 146430), (465, 136668), (558, 113890), (620, 102501), (630, 100874), (651, 97620), (868, 73215), (930, 68334), (1085, 58572), (1116, 56945), (1260, 50437), (1302, 48810), (1395, 45556), (1627, 39060), (1860, 34167), (1953, 32540), (2170, 29286), (2604, 24405), (2790, 22778), (3254, 19530), (3255, 19524), (3906, 16270), (4340, 14643), (4881, 13020), (5580, 11389), (6508, 9765), (6510, 9762), (7812, 8135)]