3812100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 11228448

約数和(自身を除く): 7416348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 131, 150, 194, 262, 291, 300, 388, 393, 485, 524, 582, 655, 786, 970, 1164, 1310, 1455, 1572, 1940, 1965, 2425, 2620, 2910, 3275, 3930, 4850, 5820, 6550, 7275, 7860, 9700, 9825, 12707, 13100, 14550, 19650, 25414, 29100, 38121, 39300, 50828, 63535, 76242, 127070, 152484, 190605, 254140, 317675, 381210, 635350, 762420, 953025, 1270700, 1906050, 3812100]

約数ペア:

[(1, 3812100), (2, 1906050), (3, 1270700), (4, 953025), (5, 762420), (6, 635350), (10, 381210), (12, 317675), (15, 254140), (20, 190605), (25, 152484), (30, 127070), (50, 76242), (60, 63535), (75, 50828), (97, 39300), (100, 38121), (131, 29100), (150, 25414), (194, 19650), (262, 14550), (291, 13100), (300, 12707), (388, 9825), (393, 9700), (485, 7860), (524, 7275), (582, 6550), (655, 5820), (786, 4850), (970, 3930), (1164, 3275), (1310, 2910), (1455, 2620), (1572, 2425), (1940, 1965)]