101999100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{48571}}^1$

素因数の和:48595

約数の個数: 72

約数和(自身を含む): 337283968

約数和(自身を除く): 235284868

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, 48571, 97142, 145713, 194284, 242855, 291426, 339997, 485710, 582852, 679994, 728565, 971420, 1019991, 1214275, 1359988, 1457130, 1699985, 2039982, 2428550, 2914260, 3399970, 3642825, 4079964, 4857100, 5099955, 6799940, 7285650, 8499925, 10199910, 14571300, 16999850, 20399820, 25499775, 33999700, 50999550, 101999100]

約数ペア:

[(1, 101999100), (2, 50999550), (3, 33999700), (4, 25499775), (5, 20399820), (6, 16999850), (7, 14571300), (10, 10199910), (12, 8499925), (14, 7285650), (15, 6799940), (20, 5099955), (21, 4857100), (25, 4079964), (28, 3642825), (30, 3399970), (35, 2914260), (42, 2428550), (50, 2039982), (60, 1699985), (70, 1457130), (75, 1359988), (84, 1214275), (100, 1019991), (105, 971420), (140, 728565), (150, 679994), (175, 582852), (210, 485710), (300, 339997), (350, 291426), (420, 242855), (525, 194284), (700, 145713), (1050, 97142), (2100, 48571)]