3878100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 12638080

約数和(自身を除く): 8759980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 139, 150, 155, 180, 186, 225, 278, 279, 300, 310, 372, 417, 450, 465, 556, 558, 620, 695, 775, 834, 900, 930, 1116, 1251, 1390, 1395, 1550, 1668, 1860, 2085, 2325, 2502, 2780, 2790, 3100, 3475, 4170, 4309, 4650, 5004, 5580, 6255, 6950, 6975, 8340, 8618, 9300, 10425, 12510, 12927, 13900, 13950, 17236, 20850, 21545, 25020, 25854, 27900, 31275, 38781, 41700, 43090, 51708, 62550, 64635, 77562, 86180, 107725, 125100, 129270, 155124, 193905, 215450, 258540, 323175, 387810, 430900, 646350, 775620, 969525, 1292700, 1939050, 3878100]

約数ペア:

[(1, 3878100), (2, 1939050), (3, 1292700), (4, 969525), (5, 775620), (6, 646350), (9, 430900), (10, 387810), (12, 323175), (15, 258540), (18, 215450), (20, 193905), (25, 155124), (30, 129270), (31, 125100), (36, 107725), (45, 86180), (50, 77562), (60, 64635), (62, 62550), (75, 51708), (90, 43090), (93, 41700), (100, 38781), (124, 31275), (139, 27900), (150, 25854), (155, 25020), (180, 21545), (186, 20850), (225, 17236), (278, 13950), (279, 13900), (300, 12927), (310, 12510), (372, 10425), (417, 9300), (450, 8618), (465, 8340), (556, 6975), (558, 6950), (620, 6255), (695, 5580), (775, 5004), (834, 4650), (900, 4309), (930, 4170), (1116, 3475), (1251, 3100), (1390, 2790), (1395, 2780), (1550, 2502), (1668, 2325), (1860, 2085)]