20159122950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{2683}}^1$

素因数の和:3043

約数の個数: 144

約数和(自身を含む): 55294050240

約数和(自身を除く): 35134927290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 283, 295, 354, 450, 531, 566, 590, 849, 885, 1062, 1415, 1475, 1698, 1770, 2547, 2655, 2683, 2830, 2950, 4245, 4425, 5094, 5310, 5366, 7075, 8049, 8490, 8850, 12735, 13275, 13415, 14150, 16098, 16697, 21225, 24147, 25470, 26550, 26830, 33394, 40245, 42450, 48294, 50091, 63675, 67075, 80490, 83485, 100182, 120735, 127350, 134150, 150273, 158297, 166970, 201225, 241470, 250455, 300546, 316594, 402450, 417425, 474891, 500910, 603675, 751365, 759289, 791485, 834850, 949782, 1207350, 1252275, 1424673, 1502730, 1518578, 1582970, 2277867, 2374455, 2504550, 2849346, 3756825, 3796445, 3957425, 4555734, 4748910, 6833601, 7123365, 7513650, 7592890, 7914850, 11389335, 11872275, 13667202, 14246730, 18982225, 22778670, 23744550, 34168005, 35616825, 37964450, 44798051, 56946675, 68336010, 71233650, 89596102, 113893350, 134394153, 170840025, 223990255, 268788306, 341680050, 403182459, 447980510, 671970765, 806364918, 1119951275, 1343941530, 2015912295, 2239902550, 3359853825, 4031824590, 6719707650, 10079561475, 20159122950]

約数ペア:

[(1, 20159122950), (2, 10079561475), (3, 6719707650), (5, 4031824590), (6, 3359853825), (9, 2239902550), (10, 2015912295), (15, 1343941530), (18, 1119951275), (25, 806364918), (30, 671970765), (45, 447980510), (50, 403182459), (59, 341680050), (75, 268788306), (90, 223990255), (118, 170840025), (150, 134394153), (177, 113893350), (225, 89596102), (283, 71233650), (295, 68336010), (354, 56946675), (450, 44798051), (531, 37964450), (566, 35616825), (590, 34168005), (849, 23744550), (885, 22778670), (1062, 18982225), (1415, 14246730), (1475, 13667202), (1698, 11872275), (1770, 11389335), (2547, 7914850), (2655, 7592890), (2683, 7513650), (2830, 7123365), (2950, 6833601), (4245, 4748910), (4425, 4555734), (5094, 3957425), (5310, 3796445), (5366, 3756825), (7075, 2849346), (8049, 2504550), (8490, 2374455), (8850, 2277867), (12735, 1582970), (13275, 1518578), (13415, 1502730), (14150, 1424673), (16098, 1252275), (16697, 1207350), (21225, 949782), (24147, 834850), (25470, 791485), (26550, 759289), (26830, 751365), (33394, 603675), (40245, 500910), (42450, 474891), (48294, 417425), (50091, 402450), (63675, 316594), (67075, 300546), (80490, 250455), (83485, 241470), (100182, 201225), (120735, 166970), (127350, 158297), (134150, 150273)]