28502100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2910

約数の個数: 108

約数和(自身を含む): 97493760

約数和(自身を除く): 68991660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 2879, 3300, 4950, 5758, 8637, 9900, 11516, 14395, 17274, 25911, 28790, 31669, 34548, 43185, 51822, 57580, 63338, 71975, 86370, 95007, 103644, 126676, 129555, 143950, 158345, 172740, 190014, 215925, 259110, 285021, 287900, 316690, 380028, 431850, 475035, 518220, 570042, 633380, 647775, 791725, 863700, 950070, 1140084, 1295550, 1425105, 1583450, 1900140, 2375175, 2591100, 2850210, 3166900, 4750350, 5700420, 7125525, 9500700, 14251050, 28502100]

約数ペア:

[(1, 28502100), (2, 14251050), (3, 9500700), (4, 7125525), (5, 5700420), (6, 4750350), (9, 3166900), (10, 2850210), (11, 2591100), (12, 2375175), (15, 1900140), (18, 1583450), (20, 1425105), (22, 1295550), (25, 1140084), (30, 950070), (33, 863700), (36, 791725), (44, 647775), (45, 633380), (50, 570042), (55, 518220), (60, 475035), (66, 431850), (75, 380028), (90, 316690), (99, 287900), (100, 285021), (110, 259110), (132, 215925), (150, 190014), (165, 172740), (180, 158345), (198, 143950), (220, 129555), (225, 126676), (275, 103644), (300, 95007), (330, 86370), (396, 71975), (450, 63338), (495, 57580), (550, 51822), (660, 43185), (825, 34548), (900, 31669), (990, 28790), (1100, 25911), (1650, 17274), (1980, 14395), (2475, 11516), (2879, 9900), (3300, 8637), (4950, 5758)]