2625468.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 238526400

約数和(自身を除く): 156558300

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, 1373, 1990, 2388, 2746, 2985, 3980, 4119, 4975, 5492, 5970, 6865, 8238, 9950, 11940, 13730, 14925, 16476, 19900, 20595, 27460, 29850, 34325, 41190, 59700, 68650, 82380, 102975, 137300, 205950, 273227, 411900, 546454, 819681, 1092908, 1366135, 1639362, 2732270, 3278724, 4098405, 5464540, 6830675, 8196810, 13661350, 16393620, 20492025, 27322700, 40984050, 81968100]

約数ペア:

[(1, 81968100), (2, 40984050), (3, 27322700), (4, 20492025), (5, 16393620), (6, 13661350), (10, 8196810), (12, 6830675), (15, 5464540), (20, 4098405), (25, 3278724), (30, 2732270), (50, 1639362), (60, 1366135), (75, 1092908), (100, 819681), (150, 546454), (199, 411900), (300, 273227), (398, 205950), (597, 137300), (796, 102975), (995, 82380), (1194, 68650), (1373, 59700), (1990, 41190), (2388, 34325), (2746, 29850), (2985, 27460), (3980, 20595), (4119, 19900), (4975, 16476), (5492, 14925), (5970, 13730), (6865, 11940), (8238, 9950)]