66915000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 120

約数和(自身を含む): 226614960

約数和(自身を除く): 159699960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1487, 1500, 1800, 1875, 2250, 2500, 2974, 3000, 3750, 4461, 4500, 5000, 5625, 5948, 7435, 7500, 8922, 9000, 11250, 11896, 13383, 14870, 15000, 17844, 22305, 22500, 26766, 29740, 35688, 37175, 44610, 45000, 53532, 59480, 66915, 74350, 89220, 107064, 111525, 133830, 148700, 178440, 185875, 223050, 267660, 297400, 334575, 371750, 446100, 535320, 557625, 669150, 743500, 892200, 929375, 1115250, 1338300, 1487000, 1672875, 1858750, 2230500, 2676600, 2788125, 3345750, 3717500, 4461000, 5576250, 6691500, 7435000, 8364375, 11152500, 13383000, 16728750, 22305000, 33457500, 66915000]

約数ペア:

[(1, 66915000), (2, 33457500), (3, 22305000), (4, 16728750), (5, 13383000), (6, 11152500), (8, 8364375), (9, 7435000), (10, 6691500), (12, 5576250), (15, 4461000), (18, 3717500), (20, 3345750), (24, 2788125), (25, 2676600), (30, 2230500), (36, 1858750), (40, 1672875), (45, 1487000), (50, 1338300), (60, 1115250), (72, 929375), (75, 892200), (90, 743500), (100, 669150), (120, 557625), (125, 535320), (150, 446100), (180, 371750), (200, 334575), (225, 297400), (250, 267660), (300, 223050), (360, 185875), (375, 178440), (450, 148700), (500, 133830), (600, 111525), (625, 107064), (750, 89220), (900, 74350), (1000, 66915), (1125, 59480), (1250, 53532), (1487, 45000), (1500, 44610), (1800, 37175), (1875, 35688), (2250, 29740), (2500, 26766), (2974, 22500), (3000, 22305), (3750, 17844), (4461, 15000), (4500, 14870), (5000, 13383), (5625, 11896), (5948, 11250), (7435, 9000), (7500, 8922)]