87166080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 309886200

約数和(自身を除く): 222720120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 409, 444, 480, 555, 576, 592, 640, 666, 720, 740, 818, 888, 960, 1110, 1152, 1184, 1227, 1332, 1440, 1480, 1636, 1665, 1776, 1920, 2045, 2220, 2368, 2454, 2664, 2880, 2960, 3272, 3330, 3552, 3681, 4090, 4440, 4736, 4908, 5328, 5760, 5920, 6135, 6544, 6660, 7104, 7362, 8180, 8880, 9816, 10656, 11840, 12270, 13088, 13320, 14208, 14724, 15133, 16360, 17760, 18405, 19632, 21312, 23680, 24540, 26176, 26640, 29448, 30266, 32720, 35520, 36810, 39264, 42624, 45399, 49080, 52352, 53280, 58896, 60532, 65440, 71040, 73620, 75665, 78528, 90798, 98160, 106560, 117792, 121064, 130880, 136197, 147240, 151330, 157056, 181596, 196320, 213120, 226995, 235584, 242128, 261760, 272394, 294480, 302660, 363192, 392640, 453990, 471168, 484256, 544788, 588960, 605320, 680985, 726384, 785280, 907980, 968512, 1089576, 1177920, 1210640, 1361970, 1452768, 1815960, 1937024, 2179152, 2355840, 2421280, 2723940, 2905536, 3631920, 4358304, 4842560, 5447880, 5811072, 7263840, 8716608, 9685120, 10895760, 14527680, 17433216, 21791520, 29055360, 43583040, 87166080]

約数ペア:

[(1, 87166080), (2, 43583040), (3, 29055360), (4, 21791520), (5, 17433216), (6, 14527680), (8, 10895760), (9, 9685120), (10, 8716608), (12, 7263840), (15, 5811072), (16, 5447880), (18, 4842560), (20, 4358304), (24, 3631920), (30, 2905536), (32, 2723940), (36, 2421280), (37, 2355840), (40, 2179152), (45, 1937024), (48, 1815960), (60, 1452768), (64, 1361970), (72, 1210640), (74, 1177920), (80, 1089576), (90, 968512), (96, 907980), (111, 785280), (120, 726384), (128, 680985), (144, 605320), (148, 588960), (160, 544788), (180, 484256), (185, 471168), (192, 453990), (222, 392640), (240, 363192), (288, 302660), (296, 294480), (320, 272394), (333, 261760), (360, 242128), (370, 235584), (384, 226995), (409, 213120), (444, 196320), (480, 181596), (555, 157056), (576, 151330), (592, 147240), (640, 136197), (666, 130880), (720, 121064), (740, 117792), (818, 106560), (888, 98160), (960, 90798), (1110, 78528), (1152, 75665), (1184, 73620), (1227, 71040), (1332, 65440), (1440, 60532), (1480, 58896), (1636, 53280), (1665, 52352), (1776, 49080), (1920, 45399), (2045, 42624), (2220, 39264), (2368, 36810), (2454, 35520), (2664, 32720), (2880, 30266), (2960, 29448), (3272, 26640), (3330, 26176), (3552, 24540), (3681, 23680), (4090, 21312), (4440, 19632), (4736, 18405), (4908, 17760), (5328, 16360), (5760, 15133), (5920, 14724), (6135, 14208), (6544, 13320), (6660, 13088), (7104, 12270), (7362, 11840), (8180, 10656), (8880, 9816)]