68256300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32503}}^1$

素因数の和:32527

約数の個数: 72

約数和(自身を含む): 225707776

約数和(自身を除く): 157451476

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, 32503, 65006, 97509, 130012, 162515, 195018, 227521, 325030, 390036, 455042, 487545, 650060, 682563, 812575, 910084, 975090, 1137605, 1365126, 1625150, 1950180, 2275210, 2437725, 2730252, 3250300, 3412815, 4550420, 4875450, 5688025, 6825630, 9750900, 11376050, 13651260, 17064075, 22752100, 34128150, 68256300]

約数ペア:

[(1, 68256300), (2, 34128150), (3, 22752100), (4, 17064075), (5, 13651260), (6, 11376050), (7, 9750900), (10, 6825630), (12, 5688025), (14, 4875450), (15, 4550420), (20, 3412815), (21, 3250300), (25, 2730252), (28, 2437725), (30, 2275210), (35, 1950180), (42, 1625150), (50, 1365126), (60, 1137605), (70, 975090), (75, 910084), (84, 812575), (100, 682563), (105, 650060), (140, 487545), (150, 455042), (175, 390036), (210, 325030), (300, 227521), (350, 195018), (420, 162515), (525, 130012), (700, 97509), (1050, 65006), (2100, 32503)]