86902920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 314496000

約数和(自身を除く): 227593080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 599, 620, 744, 780, 806, 930, 936, 1116, 1170, 1198, 1209, 1240, 1395, 1560, 1612, 1797, 1860, 2015, 2232, 2340, 2396, 2418, 2790, 2995, 3224, 3594, 3627, 3720, 4030, 4680, 4792, 4836, 5391, 5580, 5990, 6045, 7188, 7254, 7787, 8060, 8985, 9672, 10782, 11160, 11980, 12090, 14376, 14508, 15574, 16120, 17970, 18135, 18569, 21564, 23361, 23960, 24180, 26955, 29016, 31148, 35940, 36270, 37138, 38935, 43128, 46722, 48360, 53910, 55707, 62296, 70083, 71880, 72540, 74276, 77870, 92845, 93444, 107820, 111414, 116805, 140166, 145080, 148552, 155740, 167121, 185690, 186888, 215640, 222828, 233610, 241397, 278535, 280332, 311480, 334242, 350415, 371380, 445656, 467220, 482794, 557070, 560664, 668484, 700830, 724191, 742760, 835605, 934440, 965588, 1114140, 1206985, 1336968, 1401660, 1448382, 1671210, 1931176, 2172573, 2228280, 2413970, 2803320, 2896764, 3342420, 3620955, 4345146, 4827940, 5793528, 6684840, 7241910, 8690292, 9655880, 10862865, 14483820, 17380584, 21725730, 28967640, 43451460, 86902920]

約数ペア:

[(1, 86902920), (2, 43451460), (3, 28967640), (4, 21725730), (5, 17380584), (6, 14483820), (8, 10862865), (9, 9655880), (10, 8690292), (12, 7241910), (13, 6684840), (15, 5793528), (18, 4827940), (20, 4345146), (24, 3620955), (26, 3342420), (30, 2896764), (31, 2803320), (36, 2413970), (39, 2228280), (40, 2172573), (45, 1931176), (52, 1671210), (60, 1448382), (62, 1401660), (65, 1336968), (72, 1206985), (78, 1114140), (90, 965588), (93, 934440), (104, 835605), (117, 742760), (120, 724191), (124, 700830), (130, 668484), (155, 560664), (156, 557070), (180, 482794), (186, 467220), (195, 445656), (234, 371380), (248, 350415), (260, 334242), (279, 311480), (310, 280332), (312, 278535), (360, 241397), (372, 233610), (390, 222828), (403, 215640), (465, 186888), (468, 185690), (520, 167121), (558, 155740), (585, 148552), (599, 145080), (620, 140166), (744, 116805), (780, 111414), (806, 107820), (930, 93444), (936, 92845), (1116, 77870), (1170, 74276), (1198, 72540), (1209, 71880), (1240, 70083), (1395, 62296), (1560, 55707), (1612, 53910), (1797, 48360), (1860, 46722), (2015, 43128), (2232, 38935), (2340, 37138), (2396, 36270), (2418, 35940), (2790, 31148), (2995, 29016), (3224, 26955), (3594, 24180), (3627, 23960), (3720, 23361), (4030, 21564), (4680, 18569), (4792, 18135), (4836, 17970), (5391, 16120), (5580, 15574), (5990, 14508), (6045, 14376), (7188, 12090), (7254, 11980), (7787, 11160), (8060, 10782), (8985, 9672)]