72624700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 165614400

約数和(自身を除く): 92989700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 290, 316, 317, 395, 580, 634, 725, 790, 1268, 1450, 1580, 1585, 1975, 2291, 2900, 3170, 3950, 4582, 6340, 7900, 7925, 9164, 9193, 11455, 15850, 18386, 22910, 25043, 31700, 36772, 45820, 45965, 50086, 57275, 91930, 100172, 114550, 125215, 183860, 229100, 229825, 250430, 459650, 500860, 626075, 726247, 919300, 1252150, 1452494, 2504300, 2904988, 3631235, 7262470, 14524940, 18156175, 36312350, 72624700]

約数ペア:

[(1, 72624700), (2, 36312350), (4, 18156175), (5, 14524940), (10, 7262470), (20, 3631235), (25, 2904988), (29, 2504300), (50, 1452494), (58, 1252150), (79, 919300), (100, 726247), (116, 626075), (145, 500860), (158, 459650), (290, 250430), (316, 229825), (317, 229100), (395, 183860), (580, 125215), (634, 114550), (725, 100172), (790, 91930), (1268, 57275), (1450, 50086), (1580, 45965), (1585, 45820), (1975, 36772), (2291, 31700), (2900, 25043), (3170, 22910), (3950, 18386), (4582, 15850), (6340, 11455), (7900, 9193), (7925, 9164)]