73912500

素因数分解:

$2^2\times 3^4\times 5^5\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 244820268

約数和(自身を除く): 170907768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 90, 100, 108, 125, 135, 146, 150, 162, 180, 219, 225, 250, 270, 292, 300, 324, 365, 375, 405, 438, 450, 500, 540, 625, 657, 675, 730, 750, 810, 876, 900, 1095, 1125, 1250, 1314, 1350, 1460, 1500, 1620, 1825, 1875, 1971, 2025, 2190, 2250, 2500, 2628, 2700, 3125, 3285, 3375, 3650, 3750, 3942, 4050, 4380, 4500, 5475, 5625, 5913, 6250, 6570, 6750, 7300, 7500, 7884, 8100, 9125, 9375, 9855, 10125, 10950, 11250, 11826, 12500, 13140, 13500, 16425, 16875, 18250, 18750, 19710, 20250, 21900, 22500, 23652, 27375, 28125, 29565, 32850, 33750, 36500, 37500, 39420, 40500, 45625, 49275, 50625, 54750, 56250, 59130, 65700, 67500, 82125, 84375, 91250, 98550, 101250, 109500, 112500, 118260, 136875, 147825, 164250, 168750, 182500, 197100, 202500, 228125, 246375, 253125, 273750, 295650, 328500, 337500, 410625, 456250, 492750, 506250, 547500, 591300, 684375, 739125, 821250, 912500, 985500, 1012500, 1231875, 1368750, 1478250, 1642500, 2053125, 2463750, 2737500, 2956500, 3695625, 4106250, 4927500, 6159375, 7391250, 8212500, 12318750, 14782500, 18478125, 24637500, 36956250, 73912500]

約数ペア:

[(1, 73912500), (2, 36956250), (3, 24637500), (4, 18478125), (5, 14782500), (6, 12318750), (9, 8212500), (10, 7391250), (12, 6159375), (15, 4927500), (18, 4106250), (20, 3695625), (25, 2956500), (27, 2737500), (30, 2463750), (36, 2053125), (45, 1642500), (50, 1478250), (54, 1368750), (60, 1231875), (73, 1012500), (75, 985500), (81, 912500), (90, 821250), (100, 739125), (108, 684375), (125, 591300), (135, 547500), (146, 506250), (150, 492750), (162, 456250), (180, 410625), (219, 337500), (225, 328500), (250, 295650), (270, 273750), (292, 253125), (300, 246375), (324, 228125), (365, 202500), (375, 197100), (405, 182500), (438, 168750), (450, 164250), (500, 147825), (540, 136875), (625, 118260), (657, 112500), (675, 109500), (730, 101250), (750, 98550), (810, 91250), (876, 84375), (900, 82125), (1095, 67500), (1125, 65700), (1250, 59130), (1314, 56250), (1350, 54750), (1460, 50625), (1500, 49275), (1620, 45625), (1825, 40500), (1875, 39420), (1971, 37500), (2025, 36500), (2190, 33750), (2250, 32850), (2500, 29565), (2628, 28125), (2700, 27375), (3125, 23652), (3285, 22500), (3375, 21900), (3650, 20250), (3750, 19710), (3942, 18750), (4050, 18250), (4380, 16875), (4500, 16425), (5475, 13500), (5625, 13140), (5913, 12500), (6250, 11826), (6570, 11250), (6750, 10950), (7300, 10125), (7500, 9855), (7884, 9375), (8100, 9125)]