86252850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 249150720

約数和(自身を除く): 162897870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 229, 243, 270, 279, 310, 405, 450, 458, 465, 486, 558, 675, 687, 775, 810, 837, 930, 1145, 1215, 1350, 1374, 1395, 1550, 1674, 2025, 2061, 2290, 2325, 2430, 2511, 2790, 3435, 4050, 4122, 4185, 4650, 5022, 5725, 6075, 6183, 6870, 6975, 7099, 7533, 8370, 10305, 11450, 12150, 12366, 12555, 13950, 14198, 15066, 17175, 18549, 20610, 20925, 21297, 25110, 30915, 34350, 35495, 37098, 37665, 41850, 42594, 51525, 55647, 61830, 62775, 63891, 70990, 75330, 92745, 103050, 106485, 111294, 125550, 127782, 154575, 177475, 185490, 188325, 191673, 212970, 278235, 309150, 319455, 354950, 376650, 383346, 463725, 532425, 556470, 575019, 638910, 927450, 958365, 1064850, 1150038, 1391175, 1597275, 1725057, 1916730, 2782350, 2875095, 3194550, 3450114, 4791825, 5750190, 8625285, 9583650, 14375475, 17250570, 28750950, 43126425, 86252850]

約数ペア:

[(1, 86252850), (2, 43126425), (3, 28750950), (5, 17250570), (6, 14375475), (9, 9583650), (10, 8625285), (15, 5750190), (18, 4791825), (25, 3450114), (27, 3194550), (30, 2875095), (31, 2782350), (45, 1916730), (50, 1725057), (54, 1597275), (62, 1391175), (75, 1150038), (81, 1064850), (90, 958365), (93, 927450), (135, 638910), (150, 575019), (155, 556470), (162, 532425), (186, 463725), (225, 383346), (229, 376650), (243, 354950), (270, 319455), (279, 309150), (310, 278235), (405, 212970), (450, 191673), (458, 188325), (465, 185490), (486, 177475), (558, 154575), (675, 127782), (687, 125550), (775, 111294), (810, 106485), (837, 103050), (930, 92745), (1145, 75330), (1215, 70990), (1350, 63891), (1374, 62775), (1395, 61830), (1550, 55647), (1674, 51525), (2025, 42594), (2061, 41850), (2290, 37665), (2325, 37098), (2430, 35495), (2511, 34350), (2790, 30915), (3435, 25110), (4050, 21297), (4122, 20925), (4185, 20610), (4650, 18549), (5022, 17175), (5725, 15066), (6075, 14198), (6183, 13950), (6870, 12555), (6975, 12366), (7099, 12150), (7533, 11450), (8370, 10305)]