85554374520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{8161}}^1$

素因数の和:8813

約数の個数: 128

約数和(自身を含む): 258572160000

約数和(自身を除く): 173017785480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 439, 597, 796, 878, 995, 1194, 1317, 1592, 1756, 1990, 2195, 2388, 2634, 2985, 3512, 3980, 4390, 4776, 5268, 5970, 6585, 7960, 8161, 8780, 10536, 11940, 13170, 16322, 17560, 23880, 24483, 26340, 32644, 40805, 48966, 52680, 65288, 81610, 87361, 97932, 122415, 163220, 174722, 195864, 244830, 262083, 326440, 349444, 436805, 489660, 524166, 698888, 873610, 979320, 1048332, 1310415, 1624039, 1747220, 2096664, 2620830, 3248078, 3494440, 3582679, 4872117, 5241660, 6496156, 7165358, 8120195, 9744234, 10483320, 10748037, 12992312, 14330716, 16240390, 17913395, 19488468, 21496074, 24360585, 28661432, 32480780, 35826790, 38976936, 42992148, 48721170, 53740185, 64961560, 71653580, 85984296, 97442340, 107480370, 143307160, 194884680, 214960740, 429921480, 712953121, 1425906242, 2138859363, 2851812484, 3564765605, 4277718726, 5703624968, 7129531210, 8555437452, 10694296815, 14259062420, 17110874904, 21388593630, 28518124840, 42777187260, 85554374520]

約数ペア:

[(1, 85554374520), (2, 42777187260), (3, 28518124840), (4, 21388593630), (5, 17110874904), (6, 14259062420), (8, 10694296815), (10, 8555437452), (12, 7129531210), (15, 5703624968), (20, 4277718726), (24, 3564765605), (30, 2851812484), (40, 2138859363), (60, 1425906242), (120, 712953121), (199, 429921480), (398, 214960740), (439, 194884680), (597, 143307160), (796, 107480370), (878, 97442340), (995, 85984296), (1194, 71653580), (1317, 64961560), (1592, 53740185), (1756, 48721170), (1990, 42992148), (2195, 38976936), (2388, 35826790), (2634, 32480780), (2985, 28661432), (3512, 24360585), (3980, 21496074), (4390, 19488468), (4776, 17913395), (5268, 16240390), (5970, 14330716), (6585, 12992312), (7960, 10748037), (8161, 10483320), (8780, 9744234), (10536, 8120195), (11940, 7165358), (13170, 6496156), (16322, 5241660), (17560, 4872117), (23880, 3582679), (24483, 3494440), (26340, 3248078), (32644, 2620830), (40805, 2096664), (48966, 1747220), (52680, 1624039), (65288, 1310415), (81610, 1048332), (87361, 979320), (97932, 873610), (122415, 698888), (163220, 524166), (174722, 489660), (195864, 436805), (244830, 349444), (262083, 326440)]