2879250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 4983150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 349, 375, 550, 698, 750, 825, 1047, 1375, 1650, 1745, 2094, 2750, 3490, 3839, 4125, 5235, 7678, 8250, 8725, 10470, 11517, 17450, 19195, 23034, 26175, 38390, 43625, 52350, 57585, 87250, 95975, 115170, 130875, 191950, 261750, 287925, 479875, 575850, 959750, 1439625, 2879250]

約数ペア:

[(1, 2879250), (2, 1439625), (3, 959750), (5, 575850), (6, 479875), (10, 287925), (11, 261750), (15, 191950), (22, 130875), (25, 115170), (30, 95975), (33, 87250), (50, 57585), (55, 52350), (66, 43625), (75, 38390), (110, 26175), (125, 23034), (150, 19195), (165, 17450), (250, 11517), (275, 10470), (330, 8725), (349, 8250), (375, 7678), (550, 5235), (698, 4125), (750, 3839), (825, 3490), (1047, 2750), (1375, 2094), (1650, 1745)]