117788100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 342686400

約数和(自身を除く): 224898300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1973, 1990, 2388, 2985, 3946, 3980, 4975, 5919, 5970, 7892, 9865, 9950, 11838, 11940, 14925, 19730, 19900, 23676, 29595, 29850, 39460, 49325, 59190, 59700, 98650, 118380, 147975, 197300, 295950, 392627, 591900, 785254, 1177881, 1570508, 1963135, 2355762, 3926270, 4711524, 5889405, 7852540, 9815675, 11778810, 19631350, 23557620, 29447025, 39262700, 58894050, 117788100]

約数ペア:

[(1, 117788100), (2, 58894050), (3, 39262700), (4, 29447025), (5, 23557620), (6, 19631350), (10, 11778810), (12, 9815675), (15, 7852540), (20, 5889405), (25, 4711524), (30, 3926270), (50, 2355762), (60, 1963135), (75, 1570508), (100, 1177881), (150, 785254), (199, 591900), (300, 392627), (398, 295950), (597, 197300), (796, 147975), (995, 118380), (1194, 98650), (1973, 59700), (1990, 59190), (2388, 49325), (2985, 39460), (3946, 29850), (3980, 29595), (4975, 23676), (5919, 19900), (5970, 19730), (7892, 14925), (9865, 11940), (9950, 11838)]