66459200

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:664

約数の個数: 84

約数和(自身を含む): 166062660

約数和(自身を除く): 99603460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 146, 160, 200, 292, 320, 365, 400, 569, 584, 730, 800, 1138, 1168, 1460, 1600, 1825, 2276, 2336, 2845, 2920, 3650, 4552, 4672, 5690, 5840, 7300, 9104, 11380, 11680, 14225, 14600, 18208, 22760, 23360, 28450, 29200, 36416, 41537, 45520, 56900, 58400, 83074, 91040, 113800, 116800, 166148, 182080, 207685, 227600, 332296, 415370, 455200, 664592, 830740, 910400, 1038425, 1329184, 1661480, 2076850, 2658368, 3322960, 4153700, 6645920, 8307400, 13291840, 16614800, 33229600, 66459200]

約数ペア:

[(1, 66459200), (2, 33229600), (4, 16614800), (5, 13291840), (8, 8307400), (10, 6645920), (16, 4153700), (20, 3322960), (25, 2658368), (32, 2076850), (40, 1661480), (50, 1329184), (64, 1038425), (73, 910400), (80, 830740), (100, 664592), (146, 455200), (160, 415370), (200, 332296), (292, 227600), (320, 207685), (365, 182080), (400, 166148), (569, 116800), (584, 113800), (730, 91040), (800, 83074), (1138, 58400), (1168, 56900), (1460, 45520), (1600, 41537), (1825, 36416), (2276, 29200), (2336, 28450), (2845, 23360), (2920, 22760), (3650, 18208), (4552, 14600), (4672, 14225), (5690, 11680), (5840, 11380), (7300, 9104)]