2100077880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{154873}}^1$

素因数の和:155000

約数の個数: 64

約数和(自身を含む): 6356028960

約数和(自身を除く): 4255951080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 154873, 309746, 464619, 619492, 774365, 929238, 1238984, 1548730, 1858476, 2323095, 3097460, 3716952, 4646190, 6194920, 9292380, 17500649, 18584760, 35001298, 52501947, 70002596, 87503245, 105003894, 140005192, 175006490, 210007788, 262509735, 350012980, 420015576, 525019470, 700025960, 1050038940, 2100077880]

約数ペア:

[(1, 2100077880), (2, 1050038940), (3, 700025960), (4, 525019470), (5, 420015576), (6, 350012980), (8, 262509735), (10, 210007788), (12, 175006490), (15, 140005192), (20, 105003894), (24, 87503245), (30, 70002596), (40, 52501947), (60, 35001298), (113, 18584760), (120, 17500649), (226, 9292380), (339, 6194920), (452, 4646190), (565, 3716952), (678, 3097460), (904, 2323095), (1130, 1858476), (1356, 1548730), (1695, 1238984), (2260, 929238), (2712, 774365), (3390, 619492), (4520, 464619), (6780, 309746), (13560, 154873)]