99190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48623}}^1$

素因数の和:48654

約数の個数: 64

約数和(自身を含む): 315083520

約数和(自身を除く): 215892600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 48623, 97246, 145869, 194492, 243115, 291738, 388984, 486230, 583476, 729345, 826591, 972460, 1166952, 1458690, 1653182, 1944920, 2479773, 2917380, 3306364, 4132955, 4959546, 5834760, 6612728, 8265910, 9919092, 12398865, 16531820, 19838184, 24797730, 33063640, 49595460, 99190920]

約数ペア:

[(1, 99190920), (2, 49595460), (3, 33063640), (4, 24797730), (5, 19838184), (6, 16531820), (8, 12398865), (10, 9919092), (12, 8265910), (15, 6612728), (17, 5834760), (20, 4959546), (24, 4132955), (30, 3306364), (34, 2917380), (40, 2479773), (51, 1944920), (60, 1653182), (68, 1458690), (85, 1166952), (102, 972460), (120, 826591), (136, 729345), (170, 583476), (204, 486230), (255, 388984), (340, 291738), (408, 243115), (510, 194492), (680, 145869), (1020, 97246), (2040, 48623)]