125997900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59999}}^1$

素因数の和:60023

約数の個数: 72

約数和(自身を含む): 416640000

約数和(自身を除く): 290642100

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, 59999, 119998, 179997, 239996, 299995, 359994, 419993, 599990, 719988, 839986, 899985, 1199980, 1259979, 1499975, 1679972, 1799970, 2099965, 2519958, 2999950, 3599940, 4199930, 4499925, 5039916, 5999900, 6299895, 8399860, 8999850, 10499825, 12599790, 17999700, 20999650, 25199580, 31499475, 41999300, 62998950, 125997900]

約数ペア:

[(1, 125997900), (2, 62998950), (3, 41999300), (4, 31499475), (5, 25199580), (6, 20999650), (7, 17999700), (10, 12599790), (12, 10499825), (14, 8999850), (15, 8399860), (20, 6299895), (21, 5999900), (25, 5039916), (28, 4499925), (30, 4199930), (35, 3599940), (42, 2999950), (50, 2519958), (60, 2099965), (70, 1799970), (75, 1679972), (84, 1499975), (100, 1259979), (105, 1199980), (140, 899985), (150, 839986), (175, 719988), (210, 599990), (300, 419993), (350, 359994), (420, 299995), (525, 239996), (700, 179997), (1050, 119998), (2100, 59999)]