61415640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1234

約数の個数: 192

約数和(自身を含む): 234692640

約数和(自身を除く): 173277000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1193, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2386, 2574, 2860, 3432, 3579, 3960, 4290, 4680, 4772, 5148, 5720, 5965, 6435, 7158, 8580, 9544, 10296, 10737, 11930, 12870, 13123, 14316, 15509, 17160, 17895, 21474, 23860, 25740, 26246, 28632, 31018, 35790, 39369, 42948, 46527, 47720, 51480, 52492, 53685, 62036, 65615, 71580, 77545, 78738, 85896, 93054, 104984, 107370, 118107, 124072, 131230, 139581, 143160, 155090, 157476, 170599, 186108, 196845, 214740, 232635, 236214, 262460, 279162, 310180, 314952, 341198, 372216, 393690, 429480, 465270, 472428, 511797, 524920, 558324, 590535, 620360, 682396, 697905, 787380, 852995, 930540, 944856, 1023594, 1116648, 1181070, 1364792, 1395810, 1535391, 1574760, 1705990, 1861080, 2047188, 2362140, 2558985, 2791620, 3070782, 3411980, 4094376, 4724280, 5117970, 5583240, 6141564, 6823960, 7676955, 10235940, 12283128, 15353910, 20471880, 30707820, 61415640]

約数ペア:

[(1, 61415640), (2, 30707820), (3, 20471880), (4, 15353910), (5, 12283128), (6, 10235940), (8, 7676955), (9, 6823960), (10, 6141564), (11, 5583240), (12, 5117970), (13, 4724280), (15, 4094376), (18, 3411980), (20, 3070782), (22, 2791620), (24, 2558985), (26, 2362140), (30, 2047188), (33, 1861080), (36, 1705990), (39, 1574760), (40, 1535391), (44, 1395810), (45, 1364792), (52, 1181070), (55, 1116648), (60, 1023594), (65, 944856), (66, 930540), (72, 852995), (78, 787380), (88, 697905), (90, 682396), (99, 620360), (104, 590535), (110, 558324), (117, 524920), (120, 511797), (130, 472428), (132, 465270), (143, 429480), (156, 393690), (165, 372216), (180, 341198), (195, 314952), (198, 310180), (220, 279162), (234, 262460), (260, 236214), (264, 232635), (286, 214740), (312, 196845), (330, 186108), (360, 170599), (390, 157476), (396, 155090), (429, 143160), (440, 139581), (468, 131230), (495, 124072), (520, 118107), (572, 107370), (585, 104984), (660, 93054), (715, 85896), (780, 78738), (792, 77545), (858, 71580), (936, 65615), (990, 62036), (1144, 53685), (1170, 52492), (1193, 51480), (1287, 47720), (1320, 46527), (1430, 42948), (1560, 39369), (1716, 35790), (1980, 31018), (2145, 28632), (2340, 26246), (2386, 25740), (2574, 23860), (2860, 21474), (3432, 17895), (3579, 17160), (3960, 15509), (4290, 14316), (4680, 13123), (4772, 12870), (5148, 11930), (5720, 10737), (5965, 10296), (6435, 9544), (7158, 8580)]