87205140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 302641920

約数和(自身を除く): 215436780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 265, 270, 277, 297, 318, 330, 396, 477, 495, 530, 540, 554, 583, 594, 636, 660, 795, 831, 954, 990, 1060, 1108, 1166, 1188, 1385, 1431, 1485, 1590, 1662, 1749, 1908, 1980, 2332, 2385, 2493, 2770, 2862, 2915, 2970, 3047, 3180, 3324, 3498, 4155, 4770, 4986, 5247, 5540, 5724, 5830, 5940, 6094, 6996, 7155, 7479, 8310, 8745, 9141, 9540, 9972, 10494, 11660, 12188, 12465, 14310, 14681, 14958, 15235, 15741, 16620, 17490, 18282, 20988, 24930, 26235, 27423, 28620, 29362, 29916, 30470, 31482, 34980, 36564, 37395, 44043, 45705, 49860, 52470, 54846, 58724, 60940, 62964, 73405, 74790, 78705, 82269, 88086, 91410, 104940, 109692, 132129, 137115, 146810, 149580, 157410, 161491, 164538, 176172, 182820, 220215, 264258, 274230, 293620, 314820, 322982, 329076, 396387, 411345, 440430, 484473, 528516, 548460, 645964, 660645, 792774, 807455, 822690, 880860, 968946, 1321290, 1453419, 1585548, 1614910, 1645380, 1937892, 1981935, 2422365, 2642580, 2906838, 3229820, 3963870, 4360257, 4844730, 5813676, 7267095, 7927740, 8720514, 9689460, 14534190, 17441028, 21801285, 29068380, 43602570, 87205140]

約数ペア:

[(1, 87205140), (2, 43602570), (3, 29068380), (4, 21801285), (5, 17441028), (6, 14534190), (9, 9689460), (10, 8720514), (11, 7927740), (12, 7267095), (15, 5813676), (18, 4844730), (20, 4360257), (22, 3963870), (27, 3229820), (30, 2906838), (33, 2642580), (36, 2422365), (44, 1981935), (45, 1937892), (53, 1645380), (54, 1614910), (55, 1585548), (60, 1453419), (66, 1321290), (90, 968946), (99, 880860), (106, 822690), (108, 807455), (110, 792774), (132, 660645), (135, 645964), (159, 548460), (165, 528516), (180, 484473), (198, 440430), (212, 411345), (220, 396387), (265, 329076), (270, 322982), (277, 314820), (297, 293620), (318, 274230), (330, 264258), (396, 220215), (477, 182820), (495, 176172), (530, 164538), (540, 161491), (554, 157410), (583, 149580), (594, 146810), (636, 137115), (660, 132129), (795, 109692), (831, 104940), (954, 91410), (990, 88086), (1060, 82269), (1108, 78705), (1166, 74790), (1188, 73405), (1385, 62964), (1431, 60940), (1485, 58724), (1590, 54846), (1662, 52470), (1749, 49860), (1908, 45705), (1980, 44043), (2332, 37395), (2385, 36564), (2493, 34980), (2770, 31482), (2862, 30470), (2915, 29916), (2970, 29362), (3047, 28620), (3180, 27423), (3324, 26235), (3498, 24930), (4155, 20988), (4770, 18282), (4986, 17490), (5247, 16620), (5540, 15741), (5724, 15235), (5830, 14958), (5940, 14681), (6094, 14310), (6996, 12465), (7155, 12188), (7479, 11660), (8310, 10494), (8745, 9972), (9141, 9540)]