121056552500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{196043}}^1$

素因数の和:196099

約数の個数: 120

約数和(自身を含む): 300096313440

約数和(自身を除く): 179039760940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 190, 247, 250, 260, 325, 380, 475, 494, 500, 625, 650, 950, 988, 1235, 1250, 1300, 1625, 1900, 2375, 2470, 2500, 3250, 4750, 4940, 6175, 6500, 8125, 9500, 11875, 12350, 16250, 23750, 24700, 30875, 32500, 47500, 61750, 123500, 154375, 196043, 308750, 392086, 617500, 784172, 980215, 1960430, 2548559, 3724817, 3920860, 4901075, 5097118, 7449634, 9802150, 10194236, 12742795, 14899268, 18624085, 19604300, 24505375, 25485590, 37248170, 48422621, 49010750, 50971180, 63713975, 74496340, 93120425, 96845242, 98021500, 122526875, 127427950, 186240850, 193690484, 242113105, 245053750, 254855900, 318569875, 372481700, 465602125, 484226210, 490107500, 637139750, 931204250, 968452420, 1210565525, 1274279500, 1592849375, 1862408500, 2328010625, 2421131050, 3185698750, 4656021250, 4842262100, 6052827625, 6371397500, 9312042500, 12105655250, 24211310500, 30264138125, 60528276250, 121056552500]

約数ペア:

[(1, 121056552500), (2, 60528276250), (4, 30264138125), (5, 24211310500), (10, 12105655250), (13, 9312042500), (19, 6371397500), (20, 6052827625), (25, 4842262100), (26, 4656021250), (38, 3185698750), (50, 2421131050), (52, 2328010625), (65, 1862408500), (76, 1592849375), (95, 1274279500), (100, 1210565525), (125, 968452420), (130, 931204250), (190, 637139750), (247, 490107500), (250, 484226210), (260, 465602125), (325, 372481700), (380, 318569875), (475, 254855900), (494, 245053750), (500, 242113105), (625, 193690484), (650, 186240850), (950, 127427950), (988, 122526875), (1235, 98021500), (1250, 96845242), (1300, 93120425), (1625, 74496340), (1900, 63713975), (2375, 50971180), (2470, 49010750), (2500, 48422621), (3250, 37248170), (4750, 25485590), (4940, 24505375), (6175, 19604300), (6500, 18624085), (8125, 14899268), (9500, 12742795), (11875, 10194236), (12350, 9802150), (16250, 7449634), (23750, 5097118), (24700, 4901075), (30875, 3920860), (32500, 3724817), (47500, 2548559), (61750, 1960430), (123500, 980215), (154375, 784172), (196043, 617500), (308750, 392086)]