148026900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{70489}}^1$

素因数の和:70513

約数の個数: 72

約数和(自身を含む): 489482560

約数和(自身を除く): 341455660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 70489, 140978, 211467, 281956, 352445, 422934, 493423, 704890, 845868, 986846, 1057335, 1409780, 1480269, 1762225, 1973692, 2114670, 2467115, 2960538, 3524450, 4229340, 4934230, 5286675, 5921076, 7048900, 7401345, 9868460, 10573350, 12335575, 14802690, 21146700, 24671150, 29605380, 37006725, 49342300, 74013450, 148026900]

約数ペア:

[(1, 148026900), (2, 74013450), (3, 49342300), (4, 37006725), (5, 29605380), (6, 24671150), (7, 21146700), (10, 14802690), (12, 12335575), (14, 10573350), (15, 9868460), (20, 7401345), (21, 7048900), (25, 5921076), (28, 5286675), (30, 4934230), (35, 4229340), (42, 3524450), (50, 2960538), (60, 2467115), (70, 2114670), (75, 1973692), (84, 1762225), (100, 1480269), (105, 1409780), (140, 1057335), (150, 986846), (175, 845868), (210, 704890), (300, 493423), (350, 422934), (420, 352445), (525, 281956), (700, 211467), (1050, 140978), (2100, 70489)]