13940700

素因数分解:

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

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 41664000

約数和(自身を除く): 27723300

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, 1499, 1550, 1860, 2325, 2998, 3100, 4497, 4650, 5996, 7495, 8994, 9300, 14990, 17988, 22485, 29980, 37475, 44970, 46469, 74950, 89940, 92938, 112425, 139407, 149900, 185876, 224850, 232345, 278814, 449700, 464690, 557628, 697035, 929380, 1161725, 1394070, 2323450, 2788140, 3485175, 4646900, 6970350, 13940700]

約数ペア:

[(1, 13940700), (2, 6970350), (3, 4646900), (4, 3485175), (5, 2788140), (6, 2323450), (10, 1394070), (12, 1161725), (15, 929380), (20, 697035), (25, 557628), (30, 464690), (31, 449700), (50, 278814), (60, 232345), (62, 224850), (75, 185876), (93, 149900), (100, 139407), (124, 112425), (150, 92938), (155, 89940), (186, 74950), (300, 46469), (310, 44970), (372, 37475), (465, 29980), (620, 22485), (775, 17988), (930, 14990), (1499, 9300), (1550, 8994), (1860, 7495), (2325, 5996), (2998, 4650), (3100, 4497)]