91835640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 341913600

約数和(自身を除く): 250077960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 211, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 422, 465, 468, 520, 540, 558, 585, 620, 633, 702, 744, 780, 806, 837, 844, 930, 936, 1055, 1080, 1116, 1170, 1209, 1240, 1266, 1395, 1404, 1560, 1612, 1674, 1688, 1755, 1860, 1899, 2015, 2110, 2232, 2340, 2418, 2532, 2743, 2790, 2808, 3165, 3224, 3348, 3510, 3627, 3720, 3798, 4030, 4185, 4220, 4680, 4836, 5064, 5486, 5580, 5697, 6045, 6330, 6541, 6696, 7020, 7254, 7596, 8060, 8229, 8370, 8440, 9495, 9672, 10881, 10972, 11160, 11394, 12090, 12660, 13082, 13715, 14040, 14508, 15192, 16120, 16458, 16740, 18135, 18990, 19623, 21762, 21944, 22788, 24180, 24687, 25320, 26164, 27430, 28485, 29016, 32705, 32916, 33480, 36270, 37980, 39246, 41145, 43524, 45576, 48360, 49374, 52328, 54405, 54860, 56970, 58869, 65410, 65832, 72540, 74061, 75960, 78492, 82290, 85033, 87048, 98115, 98748, 108810, 109720, 113940, 117738, 123435, 130820, 145080, 148122, 156984, 164580, 170066, 176607, 196230, 197496, 217620, 227880, 235476, 246870, 255099, 261640, 294345, 296244, 329160, 340132, 353214, 370305, 392460, 425165, 435240, 470952, 493740, 510198, 588690, 592488, 680264, 706428, 740610, 765297, 784920, 850330, 883035, 987480, 1020396, 1177380, 1275495, 1412856, 1481220, 1530594, 1700660, 1766070, 2040792, 2295891, 2354760, 2550990, 2962440, 3061188, 3401320, 3532140, 3826485, 4591782, 5101980, 6122376, 7064280, 7652970, 9183564, 10203960, 11479455, 15305940, 18367128, 22958910, 30611880, 45917820, 91835640]

約数ペア:

[(1, 91835640), (2, 45917820), (3, 30611880), (4, 22958910), (5, 18367128), (6, 15305940), (8, 11479455), (9, 10203960), (10, 9183564), (12, 7652970), (13, 7064280), (15, 6122376), (18, 5101980), (20, 4591782), (24, 3826485), (26, 3532140), (27, 3401320), (30, 3061188), (31, 2962440), (36, 2550990), (39, 2354760), (40, 2295891), (45, 2040792), (52, 1766070), (54, 1700660), (60, 1530594), (62, 1481220), (65, 1412856), (72, 1275495), (78, 1177380), (90, 1020396), (93, 987480), (104, 883035), (108, 850330), (117, 784920), (120, 765297), (124, 740610), (130, 706428), (135, 680264), (155, 592488), (156, 588690), (180, 510198), (186, 493740), (195, 470952), (211, 435240), (216, 425165), (234, 392460), (248, 370305), (260, 353214), (270, 340132), (279, 329160), (310, 296244), (312, 294345), (351, 261640), (360, 255099), (372, 246870), (390, 235476), (403, 227880), (422, 217620), (465, 197496), (468, 196230), (520, 176607), (540, 170066), (558, 164580), (585, 156984), (620, 148122), (633, 145080), (702, 130820), (744, 123435), (780, 117738), (806, 113940), (837, 109720), (844, 108810), (930, 98748), (936, 98115), (1055, 87048), (1080, 85033), (1116, 82290), (1170, 78492), (1209, 75960), (1240, 74061), (1266, 72540), (1395, 65832), (1404, 65410), (1560, 58869), (1612, 56970), (1674, 54860), (1688, 54405), (1755, 52328), (1860, 49374), (1899, 48360), (2015, 45576), (2110, 43524), (2232, 41145), (2340, 39246), (2418, 37980), (2532, 36270), (2743, 33480), (2790, 32916), (2808, 32705), (3165, 29016), (3224, 28485), (3348, 27430), (3510, 26164), (3627, 25320), (3720, 24687), (3798, 24180), (4030, 22788), (4185, 21944), (4220, 21762), (4680, 19623), (4836, 18990), (5064, 18135), (5486, 16740), (5580, 16458), (5697, 16120), (6045, 15192), (6330, 14508), (6541, 14040), (6696, 13715), (7020, 13082), (7254, 12660), (7596, 12090), (8060, 11394), (8229, 11160), (8370, 10972), (8440, 10881), (9495, 9672)]