180206100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2207

約数の個数: 144

約数和(自身を含む): 598295040

約数和(自身を除く): 418088940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2153, 2325, 2700, 2790, 3100, 3348, 4185, 4306, 4650, 5580, 6459, 6975, 8370, 8612, 9300, 10765, 12918, 13950, 16740, 19377, 20925, 21530, 25836, 27900, 32295, 38754, 41850, 43060, 53825, 58131, 64590, 66743, 77508, 83700, 96885, 107650, 116262, 129180, 133486, 161475, 193770, 200229, 215300, 232524, 266972, 290655, 322950, 333715, 387540, 400458, 484425, 581310, 600687, 645900, 667430, 800916, 968850, 1001145, 1162620, 1201374, 1334860, 1453275, 1668575, 1802061, 1937700, 2002290, 2402748, 2906550, 3003435, 3337150, 3604122, 4004580, 5005725, 5813100, 6006870, 6674300, 7208244, 9010305, 10011450, 12013740, 15017175, 18020610, 20022900, 30034350, 36041220, 45051525, 60068700, 90103050, 180206100]

約数ペア:

[(1, 180206100), (2, 90103050), (3, 60068700), (4, 45051525), (5, 36041220), (6, 30034350), (9, 20022900), (10, 18020610), (12, 15017175), (15, 12013740), (18, 10011450), (20, 9010305), (25, 7208244), (27, 6674300), (30, 6006870), (31, 5813100), (36, 5005725), (45, 4004580), (50, 3604122), (54, 3337150), (60, 3003435), (62, 2906550), (75, 2402748), (90, 2002290), (93, 1937700), (100, 1802061), (108, 1668575), (124, 1453275), (135, 1334860), (150, 1201374), (155, 1162620), (180, 1001145), (186, 968850), (225, 800916), (270, 667430), (279, 645900), (300, 600687), (310, 581310), (372, 484425), (450, 400458), (465, 387540), (540, 333715), (558, 322950), (620, 290655), (675, 266972), (775, 232524), (837, 215300), (900, 200229), (930, 193770), (1116, 161475), (1350, 133486), (1395, 129180), (1550, 116262), (1674, 107650), (1860, 96885), (2153, 83700), (2325, 77508), (2700, 66743), (2790, 64590), (3100, 58131), (3348, 53825), (4185, 43060), (4306, 41850), (4650, 38754), (5580, 32295), (6459, 27900), (6975, 25836), (8370, 21530), (8612, 20925), (9300, 19377), (10765, 16740), (12918, 13950)]