195317700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{739}}^1\times {\mathrm{881}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 566526240

約数和(自身を除く): 371208540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 739, 881, 1478, 1762, 2217, 2643, 2956, 3524, 3695, 4405, 4434, 5286, 7390, 8810, 8868, 10572, 11085, 13215, 14780, 17620, 18475, 22025, 22170, 26430, 36950, 44050, 44340, 52860, 55425, 66075, 73900, 88100, 110850, 132150, 221700, 264300, 651059, 1302118, 1953177, 2604236, 3255295, 3906354, 6510590, 7812708, 9765885, 13021180, 16276475, 19531770, 32552950, 39063540, 48829425, 65105900, 97658850, 195317700]

約数ペア:

[(1, 195317700), (2, 97658850), (3, 65105900), (4, 48829425), (5, 39063540), (6, 32552950), (10, 19531770), (12, 16276475), (15, 13021180), (20, 9765885), (25, 7812708), (30, 6510590), (50, 3906354), (60, 3255295), (75, 2604236), (100, 1953177), (150, 1302118), (300, 651059), (739, 264300), (881, 221700), (1478, 132150), (1762, 110850), (2217, 88100), (2643, 73900), (2956, 66075), (3524, 55425), (3695, 52860), (4405, 44340), (4434, 44050), (5286, 36950), (7390, 26430), (8810, 22170), (8868, 22025), (10572, 18475), (11085, 17620), (13215, 14780)]