209186100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5669}}^1$

素因数の和:5730

約数の個数: 108

約数和(自身を含む): 671792940

約数和(自身を除く): 462606840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2460, 3075, 3690, 4100, 5669, 6150, 7380, 9225, 11338, 12300, 17007, 18450, 22676, 28345, 34014, 36900, 51021, 56690, 68028, 85035, 102042, 113380, 141725, 170070, 204084, 232429, 255105, 283450, 340140, 425175, 464858, 510210, 566900, 697287, 850350, 929716, 1020420, 1162145, 1275525, 1394574, 1700700, 2091861, 2324290, 2551050, 2789148, 3486435, 4183722, 4648580, 5102100, 5810725, 6972870, 8367444, 10459305, 11621450, 13945740, 17432175, 20918610, 23242900, 34864350, 41837220, 52296525, 69728700, 104593050, 209186100]

約数ペア:

[(1, 209186100), (2, 104593050), (3, 69728700), (4, 52296525), (5, 41837220), (6, 34864350), (9, 23242900), (10, 20918610), (12, 17432175), (15, 13945740), (18, 11621450), (20, 10459305), (25, 8367444), (30, 6972870), (36, 5810725), (41, 5102100), (45, 4648580), (50, 4183722), (60, 3486435), (75, 2789148), (82, 2551050), (90, 2324290), (100, 2091861), (123, 1700700), (150, 1394574), (164, 1275525), (180, 1162145), (205, 1020420), (225, 929716), (246, 850350), (300, 697287), (369, 566900), (410, 510210), (450, 464858), (492, 425175), (615, 340140), (738, 283450), (820, 255105), (900, 232429), (1025, 204084), (1230, 170070), (1476, 141725), (1845, 113380), (2050, 102042), (2460, 85035), (3075, 68028), (3690, 56690), (4100, 51021), (5669, 36900), (6150, 34014), (7380, 28345), (9225, 22676), (11338, 18450), (12300, 17007)]