147520260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{991}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 448471296

約数和(自身を除く): 300951036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827, 991, 1654, 1982, 2481, 2973, 3308, 3964, 4135, 4955, 4962, 5946, 7443, 8270, 8919, 9910, 9924, 11892, 12405, 14865, 14886, 16540, 17838, 19820, 24810, 29730, 29772, 35676, 37215, 44595, 49620, 59460, 74430, 89190, 148860, 178380, 819557, 1639114, 2458671, 3278228, 4097785, 4917342, 7376013, 8195570, 9834684, 12293355, 14752026, 16391140, 24586710, 29504052, 36880065, 49173420, 73760130, 147520260]

約数ペア:

[(1, 147520260), (2, 73760130), (3, 49173420), (4, 36880065), (5, 29504052), (6, 24586710), (9, 16391140), (10, 14752026), (12, 12293355), (15, 9834684), (18, 8195570), (20, 7376013), (30, 4917342), (36, 4097785), (45, 3278228), (60, 2458671), (90, 1639114), (180, 819557), (827, 178380), (991, 148860), (1654, 89190), (1982, 74430), (2481, 59460), (2973, 49620), (3308, 44595), (3964, 37215), (4135, 35676), (4955, 29772), (4962, 29730), (5946, 24810), (7443, 19820), (8270, 17838), (8919, 16540), (9910, 14886), (9924, 14865), (11892, 12405)]