75331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14107}}^1$

素因数の和:14208

約数の個数: 48

約数和(自身を含む): 213312960

約数和(自身を除く): 137981580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 14107, 28214, 42321, 56428, 70535, 84642, 141070, 169284, 211605, 282140, 423210, 846420, 1255523, 2511046, 3766569, 5022092, 6277615, 7533138, 12555230, 15066276, 18832845, 25110460, 37665690, 75331380]

約数ペア:

[(1, 75331380), (2, 37665690), (3, 25110460), (4, 18832845), (5, 15066276), (6, 12555230), (10, 7533138), (12, 6277615), (15, 5022092), (20, 3766569), (30, 2511046), (60, 1255523), (89, 846420), (178, 423210), (267, 282140), (356, 211605), (445, 169284), (534, 141070), (890, 84642), (1068, 70535), (1335, 56428), (1780, 42321), (2670, 28214), (5340, 14107)]