1040947500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{138793}}^1$

素因数の和:138820

約数の個数: 60

約数和(自身を含む): 3035147192

約数和(自身を除く): 1994199692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 138793, 277586, 416379, 555172, 693965, 832758, 1387930, 1665516, 2081895, 2775860, 3469825, 4163790, 6939650, 8327580, 10409475, 13879300, 17349125, 20818950, 34698250, 41637900, 52047375, 69396500, 86745625, 104094750, 173491250, 208189500, 260236875, 346982500, 520473750, 1040947500]

約数ペア:

[(1, 1040947500), (2, 520473750), (3, 346982500), (4, 260236875), (5, 208189500), (6, 173491250), (10, 104094750), (12, 86745625), (15, 69396500), (20, 52047375), (25, 41637900), (30, 34698250), (50, 20818950), (60, 17349125), (75, 13879300), (100, 10409475), (125, 8327580), (150, 6939650), (250, 4163790), (300, 3469825), (375, 2775860), (500, 2081895), (625, 1665516), (750, 1387930), (1250, 832758), (1500, 693965), (1875, 555172), (2500, 416379), (3750, 277586), (7500, 138793)]