59999100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{28571}}^1$

素因数の和:28595

約数の個数: 72

約数和(自身を含む): 198403968

約数和(自身を除く): 138404868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 28571, 57142, 85713, 114284, 142855, 171426, 199997, 285710, 342852, 399994, 428565, 571420, 599991, 714275, 799988, 857130, 999985, 1199982, 1428550, 1714260, 1999970, 2142825, 2399964, 2857100, 2999955, 3999940, 4285650, 4999925, 5999910, 8571300, 9999850, 11999820, 14999775, 19999700, 29999550, 59999100]

約数ペア:

[(1, 59999100), (2, 29999550), (3, 19999700), (4, 14999775), (5, 11999820), (6, 9999850), (7, 8571300), (10, 5999910), (12, 4999925), (14, 4285650), (15, 3999940), (20, 2999955), (21, 2857100), (25, 2399964), (28, 2142825), (30, 1999970), (35, 1714260), (42, 1428550), (50, 1199982), (60, 999985), (70, 857130), (75, 799988), (84, 714275), (100, 599991), (105, 571420), (140, 428565), (150, 399994), (175, 342852), (210, 285710), (300, 199997), (350, 171426), (420, 142855), (525, 114284), (700, 85713), (1050, 57142), (2100, 28571)]