239647500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{10651}}^1$

素因数の和:10681

約数の個数: 90

約数和(自身を含む): 757048292

約数和(自身を除く): 517400792

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, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4500, 5625, 7500, 10651, 11250, 21302, 22500, 31953, 42604, 53255, 63906, 95859, 106510, 127812, 159765, 191718, 213020, 266275, 319530, 383436, 479295, 532550, 639060, 798825, 958590, 1065100, 1331375, 1597650, 1917180, 2396475, 2662750, 3195300, 3994125, 4792950, 5325500, 6656875, 7988250, 9585900, 11982375, 13313750, 15976500, 19970625, 23964750, 26627500, 39941250, 47929500, 59911875, 79882500, 119823750, 239647500]

約数ペア:

[(1, 239647500), (2, 119823750), (3, 79882500), (4, 59911875), (5, 47929500), (6, 39941250), (9, 26627500), (10, 23964750), (12, 19970625), (15, 15976500), (18, 13313750), (20, 11982375), (25, 9585900), (30, 7988250), (36, 6656875), (45, 5325500), (50, 4792950), (60, 3994125), (75, 3195300), (90, 2662750), (100, 2396475), (125, 1917180), (150, 1597650), (180, 1331375), (225, 1065100), (250, 958590), (300, 798825), (375, 639060), (450, 532550), (500, 479295), (625, 383436), (750, 319530), (900, 266275), (1125, 213020), (1250, 191718), (1500, 159765), (1875, 127812), (2250, 106510), (2500, 95859), (3750, 63906), (4500, 53255), (5625, 42604), (7500, 31953), (10651, 22500), (11250, 21302)]