1308855900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{396623}}^1$

素因数の和:396651

約数の個数: 72

約数和(自身を含む): 4131235584

約数和(自身を除く): 2822379684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 396623, 793246, 1189869, 1586492, 1983115, 2379738, 3966230, 4362853, 4759476, 5949345, 7932460, 8725706, 9915575, 11898690, 13088559, 17451412, 19831150, 21814265, 23797380, 26177118, 29746725, 39662300, 43628530, 52354236, 59493450, 65442795, 87257060, 109071325, 118986900, 130885590, 218142650, 261771180, 327213975, 436285300, 654427950, 1308855900]

約数ペア:

[(1, 1308855900), (2, 654427950), (3, 436285300), (4, 327213975), (5, 261771180), (6, 218142650), (10, 130885590), (11, 118986900), (12, 109071325), (15, 87257060), (20, 65442795), (22, 59493450), (25, 52354236), (30, 43628530), (33, 39662300), (44, 29746725), (50, 26177118), (55, 23797380), (60, 21814265), (66, 19831150), (75, 17451412), (100, 13088559), (110, 11898690), (132, 9915575), (150, 8725706), (165, 7932460), (220, 5949345), (275, 4759476), (300, 4362853), (330, 3966230), (550, 2379738), (660, 1983115), (825, 1586492), (1100, 1189869), (1650, 793246), (3300, 396623)]