86375760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 280910592

約数和(自身を除く): 194534832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 71, 74, 80, 111, 120, 137, 142, 148, 185, 213, 222, 240, 274, 284, 296, 355, 370, 411, 426, 444, 548, 555, 568, 592, 685, 710, 740, 822, 852, 888, 1065, 1096, 1110, 1136, 1370, 1420, 1480, 1644, 1704, 1776, 2055, 2130, 2192, 2220, 2627, 2740, 2840, 2960, 3288, 3408, 4110, 4260, 4440, 5069, 5254, 5480, 5680, 6576, 7881, 8220, 8520, 8880, 9727, 10138, 10508, 10960, 13135, 15207, 15762, 16440, 17040, 19454, 20276, 21016, 25345, 26270, 29181, 30414, 31524, 32880, 38908, 39405, 40552, 42032, 48635, 50690, 52540, 58362, 60828, 63048, 76035, 77816, 78810, 81104, 97270, 101380, 105080, 116724, 121656, 126096, 145905, 152070, 155632, 157620, 194540, 202760, 210160, 233448, 243312, 291810, 304140, 315240, 359899, 389080, 405520, 466896, 583620, 608280, 630480, 719798, 778160, 1079697, 1167240, 1216560, 1439596, 1799495, 2159394, 2334480, 2879192, 3598990, 4318788, 5398485, 5758384, 7197980, 8637576, 10796970, 14395960, 17275152, 21593940, 28791920, 43187880, 86375760]

約数ペア:

[(1, 86375760), (2, 43187880), (3, 28791920), (4, 21593940), (5, 17275152), (6, 14395960), (8, 10796970), (10, 8637576), (12, 7197980), (15, 5758384), (16, 5398485), (20, 4318788), (24, 3598990), (30, 2879192), (37, 2334480), (40, 2159394), (48, 1799495), (60, 1439596), (71, 1216560), (74, 1167240), (80, 1079697), (111, 778160), (120, 719798), (137, 630480), (142, 608280), (148, 583620), (185, 466896), (213, 405520), (222, 389080), (240, 359899), (274, 315240), (284, 304140), (296, 291810), (355, 243312), (370, 233448), (411, 210160), (426, 202760), (444, 194540), (548, 157620), (555, 155632), (568, 152070), (592, 145905), (685, 126096), (710, 121656), (740, 116724), (822, 105080), (852, 101380), (888, 97270), (1065, 81104), (1096, 78810), (1110, 77816), (1136, 76035), (1370, 63048), (1420, 60828), (1480, 58362), (1644, 52540), (1704, 50690), (1776, 48635), (2055, 42032), (2130, 40552), (2192, 39405), (2220, 38908), (2627, 32880), (2740, 31524), (2840, 30414), (2960, 29181), (3288, 26270), (3408, 25345), (4110, 21016), (4260, 20276), (4440, 19454), (5069, 17040), (5254, 16440), (5480, 15762), (5680, 15207), (6576, 13135), (7881, 10960), (8220, 10508), (8520, 10138), (8880, 9727)]