47595420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3075

約数の個数: 72

約数和(自身を含む): 146044080

約数和(自身を除く): 98448660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 2971, 3204, 4005, 5340, 5942, 8010, 8913, 11884, 14855, 16020, 17826, 26739, 29710, 35652, 44565, 53478, 59420, 89130, 106956, 133695, 178260, 264419, 267390, 528838, 534780, 793257, 1057676, 1322095, 1586514, 2379771, 2644190, 3173028, 3966285, 4759542, 5288380, 7932570, 9519084, 11898855, 15865140, 23797710, 47595420]

約数ペア:

[(1, 47595420), (2, 23797710), (3, 15865140), (4, 11898855), (5, 9519084), (6, 7932570), (9, 5288380), (10, 4759542), (12, 3966285), (15, 3173028), (18, 2644190), (20, 2379771), (30, 1586514), (36, 1322095), (45, 1057676), (60, 793257), (89, 534780), (90, 528838), (178, 267390), (180, 264419), (267, 178260), (356, 133695), (445, 106956), (534, 89130), (801, 59420), (890, 53478), (1068, 44565), (1335, 35652), (1602, 29710), (1780, 26739), (2670, 17826), (2971, 16020), (3204, 14855), (4005, 11884), (5340, 8913), (5942, 8010)]