388634700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{12107}}^1$

素因数の和:12231

約数の個数: 72

約数和(自身を含む): 1135052352

約数和(自身を除く): 746417652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2675, 3210, 5350, 6420, 8025, 10700, 12107, 16050, 24214, 32100, 36321, 48428, 60535, 72642, 121070, 145284, 181605, 242140, 302675, 363210, 605350, 726420, 908025, 1210700, 1295449, 1816050, 2590898, 3632100, 3886347, 5181796, 6477245, 7772694, 12954490, 15545388, 19431735, 25908980, 32386225, 38863470, 64772450, 77726940, 97158675, 129544900, 194317350, 388634700]

約数ペア:

[(1, 388634700), (2, 194317350), (3, 129544900), (4, 97158675), (5, 77726940), (6, 64772450), (10, 38863470), (12, 32386225), (15, 25908980), (20, 19431735), (25, 15545388), (30, 12954490), (50, 7772694), (60, 6477245), (75, 5181796), (100, 3886347), (107, 3632100), (150, 2590898), (214, 1816050), (300, 1295449), (321, 1210700), (428, 908025), (535, 726420), (642, 605350), (1070, 363210), (1284, 302675), (1605, 242140), (2140, 181605), (2675, 145284), (3210, 121070), (5350, 72642), (6420, 60535), (8025, 48428), (10700, 36321), (12107, 32100), (16050, 24214)]