270275500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 650115648

約数和(自身を除く): 379840148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 157, 220, 250, 275, 313, 314, 500, 550, 626, 628, 785, 1100, 1252, 1375, 1565, 1570, 1727, 2750, 3130, 3140, 3443, 3454, 3925, 5500, 6260, 6886, 6908, 7825, 7850, 8635, 13772, 15650, 15700, 17215, 17270, 19625, 31300, 34430, 34540, 39125, 39250, 43175, 49141, 68860, 78250, 78500, 86075, 86350, 98282, 156500, 172150, 172700, 196564, 215875, 245705, 344300, 430375, 431750, 491410, 540551, 860750, 863500, 982820, 1081102, 1228525, 1721500, 2162204, 2457050, 2702755, 4914100, 5405510, 6142625, 10811020, 12285250, 13513775, 24570500, 27027550, 54055100, 67568875, 135137750, 270275500]

約数ペア:

[(1, 270275500), (2, 135137750), (4, 67568875), (5, 54055100), (10, 27027550), (11, 24570500), (20, 13513775), (22, 12285250), (25, 10811020), (44, 6142625), (50, 5405510), (55, 4914100), (100, 2702755), (110, 2457050), (125, 2162204), (157, 1721500), (220, 1228525), (250, 1081102), (275, 982820), (313, 863500), (314, 860750), (500, 540551), (550, 491410), (626, 431750), (628, 430375), (785, 344300), (1100, 245705), (1252, 215875), (1375, 196564), (1565, 172700), (1570, 172150), (1727, 156500), (2750, 98282), (3130, 86350), (3140, 86075), (3443, 78500), (3454, 78250), (3925, 68860), (5500, 49141), (6260, 43175), (6886, 39250), (6908, 39125), (7825, 34540), (7850, 34430), (8635, 31300), (13772, 19625), (15650, 17270), (15700, 17215)]