520024500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{115561}}^1$

素因数の和:115586

約数の個数: 72

約数和(自身を含む): 1640518152

約数和(自身を除く): 1120493652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 115561, 231122, 346683, 462244, 577805, 693366, 1040049, 1155610, 1386732, 1733415, 2080098, 2311220, 2889025, 3466830, 4160196, 5200245, 5778050, 6933660, 8667075, 10400490, 11556100, 14445125, 17334150, 20800980, 26001225, 28890250, 34668300, 43335375, 52002450, 57780500, 86670750, 104004900, 130006125, 173341500, 260012250, 520024500]

約数ペア:

[(1, 520024500), (2, 260012250), (3, 173341500), (4, 130006125), (5, 104004900), (6, 86670750), (9, 57780500), (10, 52002450), (12, 43335375), (15, 34668300), (18, 28890250), (20, 26001225), (25, 20800980), (30, 17334150), (36, 14445125), (45, 11556100), (50, 10400490), (60, 8667075), (75, 6933660), (90, 5778050), (100, 5200245), (125, 4160196), (150, 3466830), (180, 2889025), (225, 2311220), (250, 2080098), (300, 1733415), (375, 1386732), (450, 1155610), (500, 1040049), (750, 693366), (900, 577805), (1125, 462244), (1500, 346683), (2250, 231122), (4500, 115561)]