40945200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 132618000

約数和(自身を除く): 91672800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 149, 150, 200, 229, 240, 298, 300, 400, 447, 458, 596, 600, 687, 745, 894, 916, 1145, 1192, 1200, 1374, 1490, 1788, 1832, 2235, 2290, 2384, 2748, 2980, 3435, 3576, 3664, 3725, 4470, 4580, 5496, 5725, 5960, 6870, 7152, 7450, 8940, 9160, 10992, 11175, 11450, 11920, 13740, 14900, 17175, 17880, 18320, 22350, 22900, 27480, 29800, 34121, 34350, 35760, 44700, 45800, 54960, 59600, 68242, 68700, 89400, 91600, 102363, 136484, 137400, 170605, 178800, 204726, 272968, 274800, 341210, 409452, 511815, 545936, 682420, 818904, 853025, 1023630, 1364840, 1637808, 1706050, 2047260, 2559075, 2729680, 3412100, 4094520, 5118150, 6824200, 8189040, 10236300, 13648400, 20472600, 40945200]

約数ペア:

[(1, 40945200), (2, 20472600), (3, 13648400), (4, 10236300), (5, 8189040), (6, 6824200), (8, 5118150), (10, 4094520), (12, 3412100), (15, 2729680), (16, 2559075), (20, 2047260), (24, 1706050), (25, 1637808), (30, 1364840), (40, 1023630), (48, 853025), (50, 818904), (60, 682420), (75, 545936), (80, 511815), (100, 409452), (120, 341210), (149, 274800), (150, 272968), (200, 204726), (229, 178800), (240, 170605), (298, 137400), (300, 136484), (400, 102363), (447, 91600), (458, 89400), (596, 68700), (600, 68242), (687, 59600), (745, 54960), (894, 45800), (916, 44700), (1145, 35760), (1192, 34350), (1200, 34121), (1374, 29800), (1490, 27480), (1788, 22900), (1832, 22350), (2235, 18320), (2290, 17880), (2384, 17175), (2748, 14900), (2980, 13740), (3435, 11920), (3576, 11450), (3664, 11175), (3725, 10992), (4470, 9160), (4580, 8940), (5496, 7450), (5725, 7152), (5960, 6870)]