122632700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 274013712

約数和(自身を除く): 151381012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 107, 146, 157, 214, 292, 314, 365, 428, 535, 628, 730, 785, 1070, 1460, 1570, 1825, 2140, 2675, 3140, 3650, 3925, 5350, 7300, 7811, 7850, 10700, 11461, 15622, 15700, 16799, 22922, 31244, 33598, 39055, 45844, 57305, 67196, 78110, 83995, 114610, 156220, 167990, 195275, 229220, 286525, 335980, 390550, 419975, 573050, 781100, 839950, 1146100, 1226327, 1679900, 2452654, 4905308, 6131635, 12263270, 24526540, 30658175, 61316350, 122632700]

約数ペア:

[(1, 122632700), (2, 61316350), (4, 30658175), (5, 24526540), (10, 12263270), (20, 6131635), (25, 4905308), (50, 2452654), (73, 1679900), (100, 1226327), (107, 1146100), (146, 839950), (157, 781100), (214, 573050), (292, 419975), (314, 390550), (365, 335980), (428, 286525), (535, 229220), (628, 195275), (730, 167990), (785, 156220), (1070, 114610), (1460, 83995), (1570, 78110), (1825, 67196), (2140, 57305), (2675, 45844), (3140, 39055), (3650, 33598), (3925, 31244), (5350, 22922), (7300, 16799), (7811, 15700), (7850, 15622), (10700, 11461)]