27881400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 89280000

約数和(自身を除く): 61398600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1499, 1550, 1860, 2325, 2998, 3100, 3720, 4497, 4650, 5996, 6200, 7495, 8994, 9300, 11992, 14990, 17988, 18600, 22485, 29980, 35976, 37475, 44970, 46469, 59960, 74950, 89940, 92938, 112425, 139407, 149900, 179880, 185876, 224850, 232345, 278814, 299800, 371752, 449700, 464690, 557628, 697035, 899400, 929380, 1115256, 1161725, 1394070, 1858760, 2323450, 2788140, 3485175, 4646900, 5576280, 6970350, 9293800, 13940700, 27881400]

約数ペア:

[(1, 27881400), (2, 13940700), (3, 9293800), (4, 6970350), (5, 5576280), (6, 4646900), (8, 3485175), (10, 2788140), (12, 2323450), (15, 1858760), (20, 1394070), (24, 1161725), (25, 1115256), (30, 929380), (31, 899400), (40, 697035), (50, 557628), (60, 464690), (62, 449700), (75, 371752), (93, 299800), (100, 278814), (120, 232345), (124, 224850), (150, 185876), (155, 179880), (186, 149900), (200, 139407), (248, 112425), (300, 92938), (310, 89940), (372, 74950), (465, 59960), (600, 46469), (620, 44970), (744, 37475), (775, 35976), (930, 29980), (1240, 22485), (1499, 18600), (1550, 17988), (1860, 14990), (2325, 11992), (2998, 9300), (3100, 8994), (3720, 7495), (4497, 6200), (4650, 5996)]