2159817750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{319973}}^1$

素因数の和:319999

約数の個数: 64

約数和(自身を含む): 5989913280

約数和(自身を除く): 3830095530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 319973, 639946, 959919, 1599865, 1919838, 2879757, 3199730, 4799595, 5759514, 7999325, 8639271, 9599190, 14398785, 15998650, 17278542, 23997975, 28797570, 39996625, 43196355, 47995950, 71993925, 79993250, 86392710, 119989875, 143987850, 215981775, 239979750, 359969625, 431963550, 719939250, 1079908875, 2159817750]

約数ペア:

[(1, 2159817750), (2, 1079908875), (3, 719939250), (5, 431963550), (6, 359969625), (9, 239979750), (10, 215981775), (15, 143987850), (18, 119989875), (25, 86392710), (27, 79993250), (30, 71993925), (45, 47995950), (50, 43196355), (54, 39996625), (75, 28797570), (90, 23997975), (125, 17278542), (135, 15998650), (150, 14398785), (225, 9599190), (250, 8639271), (270, 7999325), (375, 5759514), (450, 4799595), (675, 3199730), (750, 2879757), (1125, 1919838), (1350, 1599865), (2250, 959919), (3375, 639946), (6750, 319973)]