87233160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3631

約数の個数: 128

約数和(自身を含む): 309484800

約数和(自身を除く): 222251640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 3581, 4060, 4872, 6090, 7162, 8120, 10743, 12180, 14324, 17905, 21486, 24360, 25067, 28648, 35810, 42972, 50134, 53715, 71620, 75201, 85944, 100268, 103849, 107430, 125335, 143240, 150402, 200536, 207698, 214860, 250670, 300804, 311547, 376005, 415396, 429720, 501340, 519245, 601608, 623094, 726943, 752010, 830792, 1002680, 1038490, 1246188, 1453886, 1504020, 1557735, 2076980, 2180829, 2492376, 2907772, 3008040, 3115470, 3634715, 4153960, 4361658, 5815544, 6230940, 7269430, 8723316, 10904145, 12461880, 14538860, 17446632, 21808290, 29077720, 43616580, 87233160]

約数ペア:

[(1, 87233160), (2, 43616580), (3, 29077720), (4, 21808290), (5, 17446632), (6, 14538860), (7, 12461880), (8, 10904145), (10, 8723316), (12, 7269430), (14, 6230940), (15, 5815544), (20, 4361658), (21, 4153960), (24, 3634715), (28, 3115470), (29, 3008040), (30, 2907772), (35, 2492376), (40, 2180829), (42, 2076980), (56, 1557735), (58, 1504020), (60, 1453886), (70, 1246188), (84, 1038490), (87, 1002680), (105, 830792), (116, 752010), (120, 726943), (140, 623094), (145, 601608), (168, 519245), (174, 501340), (203, 429720), (210, 415396), (232, 376005), (280, 311547), (290, 300804), (348, 250670), (406, 214860), (420, 207698), (435, 200536), (580, 150402), (609, 143240), (696, 125335), (812, 107430), (840, 103849), (870, 100268), (1015, 85944), (1160, 75201), (1218, 71620), (1624, 53715), (1740, 50134), (2030, 42972), (2436, 35810), (3045, 28648), (3480, 25067), (3581, 24360), (4060, 21486), (4872, 17905), (6090, 14324), (7162, 12180), (8120, 10743)]