73500780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 211990464

約数和(自身を除く): 138489684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 97, 146, 173, 194, 219, 291, 292, 346, 365, 388, 438, 485, 519, 582, 692, 730, 865, 876, 970, 1038, 1095, 1164, 1455, 1460, 1730, 1940, 2076, 2190, 2595, 2910, 3460, 4380, 5190, 5820, 7081, 10380, 12629, 14162, 16781, 21243, 25258, 28324, 33562, 35405, 37887, 42486, 50343, 50516, 63145, 67124, 70810, 75774, 83905, 84972, 100686, 106215, 126290, 141620, 151548, 167810, 189435, 201372, 212430, 251715, 252580, 335620, 378870, 424860, 503430, 757740, 1006860, 1225013, 2450026, 3675039, 4900052, 6125065, 7350078, 12250130, 14700156, 18375195, 24500260, 36750390, 73500780]

約数ペア:

[(1, 73500780), (2, 36750390), (3, 24500260), (4, 18375195), (5, 14700156), (6, 12250130), (10, 7350078), (12, 6125065), (15, 4900052), (20, 3675039), (30, 2450026), (60, 1225013), (73, 1006860), (97, 757740), (146, 503430), (173, 424860), (194, 378870), (219, 335620), (291, 252580), (292, 251715), (346, 212430), (365, 201372), (388, 189435), (438, 167810), (485, 151548), (519, 141620), (582, 126290), (692, 106215), (730, 100686), (865, 84972), (876, 83905), (970, 75774), (1038, 70810), (1095, 67124), (1164, 63145), (1455, 50516), (1460, 50343), (1730, 42486), (1940, 37887), (2076, 35405), (2190, 33562), (2595, 28324), (2910, 25258), (3460, 21243), (4380, 16781), (5190, 14162), (5820, 12629), (7081, 10380)]