61586460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 213749760

約数和(自身を除く): 152163300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 283, 310, 351, 372, 390, 403, 465, 468, 540, 558, 566, 585, 620, 702, 780, 806, 837, 849, 930, 1116, 1132, 1170, 1209, 1395, 1404, 1415, 1612, 1674, 1698, 1755, 1860, 2015, 2340, 2418, 2547, 2790, 2830, 3348, 3396, 3510, 3627, 3679, 4030, 4185, 4245, 4836, 5094, 5580, 5660, 6045, 7020, 7254, 7358, 7641, 8060, 8370, 8490, 8773, 10188, 10881, 11037, 12090, 12735, 14508, 14716, 15282, 16740, 16980, 17546, 18135, 18395, 21762, 22074, 24180, 25470, 26319, 30564, 33111, 35092, 36270, 36790, 38205, 43524, 43865, 44148, 50940, 52638, 54405, 55185, 66222, 72540, 73580, 76410, 78957, 87730, 99333, 105276, 108810, 110370, 114049, 131595, 132444, 152820, 157914, 165555, 175460, 198666, 217620, 220740, 228098, 236871, 263190, 315828, 331110, 342147, 394785, 397332, 456196, 473742, 496665, 526380, 570245, 662220, 684294, 789570, 947484, 993330, 1026441, 1140490, 1184355, 1368588, 1579140, 1710735, 1986660, 2052882, 2280980, 2368710, 3079323, 3421470, 4105764, 4737420, 5132205, 6158646, 6842940, 10264410, 12317292, 15396615, 20528820, 30793230, 61586460]

約数ペア:

[(1, 61586460), (2, 30793230), (3, 20528820), (4, 15396615), (5, 12317292), (6, 10264410), (9, 6842940), (10, 6158646), (12, 5132205), (13, 4737420), (15, 4105764), (18, 3421470), (20, 3079323), (26, 2368710), (27, 2280980), (30, 2052882), (31, 1986660), (36, 1710735), (39, 1579140), (45, 1368588), (52, 1184355), (54, 1140490), (60, 1026441), (62, 993330), (65, 947484), (78, 789570), (90, 684294), (93, 662220), (108, 570245), (117, 526380), (124, 496665), (130, 473742), (135, 456196), (155, 397332), (156, 394785), (180, 342147), (186, 331110), (195, 315828), (234, 263190), (260, 236871), (270, 228098), (279, 220740), (283, 217620), (310, 198666), (351, 175460), (372, 165555), (390, 157914), (403, 152820), (465, 132444), (468, 131595), (540, 114049), (558, 110370), (566, 108810), (585, 105276), (620, 99333), (702, 87730), (780, 78957), (806, 76410), (837, 73580), (849, 72540), (930, 66222), (1116, 55185), (1132, 54405), (1170, 52638), (1209, 50940), (1395, 44148), (1404, 43865), (1415, 43524), (1612, 38205), (1674, 36790), (1698, 36270), (1755, 35092), (1860, 33111), (2015, 30564), (2340, 26319), (2418, 25470), (2547, 24180), (2790, 22074), (2830, 21762), (3348, 18395), (3396, 18135), (3510, 17546), (3627, 16980), (3679, 16740), (4030, 15282), (4185, 14716), (4245, 14508), (4836, 12735), (5094, 12090), (5580, 11037), (5660, 10881), (6045, 10188), (7020, 8773), (7254, 8490), (7358, 8370), (7641, 8060)]