75999420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60317}}^1$

素因数の和:60339

約数の個数: 72

約数和(自身を含む): 263469024

約数和(自身を除く): 187469604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60317, 120634, 180951, 241268, 301585, 361902, 422219, 542853, 603170, 723804, 844438, 904755, 1085706, 1206340, 1266657, 1688876, 1809510, 2111095, 2171412, 2533314, 2714265, 3619020, 3799971, 4222190, 5066628, 5428530, 6333285, 7599942, 8444380, 10857060, 12666570, 15199884, 18999855, 25333140, 37999710, 75999420]

約数ペア:

[(1, 75999420), (2, 37999710), (3, 25333140), (4, 18999855), (5, 15199884), (6, 12666570), (7, 10857060), (9, 8444380), (10, 7599942), (12, 6333285), (14, 5428530), (15, 5066628), (18, 4222190), (20, 3799971), (21, 3619020), (28, 2714265), (30, 2533314), (35, 2171412), (36, 2111095), (42, 1809510), (45, 1688876), (60, 1266657), (63, 1206340), (70, 1085706), (84, 904755), (90, 844438), (105, 723804), (126, 603170), (140, 542853), (180, 422219), (210, 361902), (252, 301585), (315, 241268), (420, 180951), (630, 120634), (1260, 60317)]