28495320900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3064013}}^1$

素因数の和:3064061

約数の個数: 72

約数和(自身を含む): 85106052864

約数和(自身を除く): 56610731964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 3064013, 6128026, 9192039, 12256052, 15320065, 18384078, 30640130, 36768156, 45960195, 61280260, 76600325, 91920390, 94984403, 153200650, 183840780, 189968806, 229800975, 284953209, 306401300, 379937612, 459601950, 474922015, 569906418, 919203900, 949844030, 1139812836, 1424766045, 1899688060, 2374610075, 2849532090, 4749220150, 5699064180, 7123830225, 9498440300, 14247660450, 28495320900]

約数ペア:

[(1, 28495320900), (2, 14247660450), (3, 9498440300), (4, 7123830225), (5, 5699064180), (6, 4749220150), (10, 2849532090), (12, 2374610075), (15, 1899688060), (20, 1424766045), (25, 1139812836), (30, 949844030), (31, 919203900), (50, 569906418), (60, 474922015), (62, 459601950), (75, 379937612), (93, 306401300), (100, 284953209), (124, 229800975), (150, 189968806), (155, 183840780), (186, 153200650), (300, 94984403), (310, 91920390), (372, 76600325), (465, 61280260), (620, 45960195), (775, 36768156), (930, 30640130), (1550, 18384078), (1860, 15320065), (2325, 12256052), (3100, 9192039), (4650, 6128026), (9300, 3064013)]