122715000

素因数分解:

$2^3\times 3^5\times 5^4\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 434954520

約数和(自身を除く): 312239520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 101, 108, 120, 125, 135, 150, 162, 180, 200, 202, 216, 225, 243, 250, 270, 300, 303, 324, 360, 375, 404, 405, 450, 486, 500, 505, 540, 600, 606, 625, 648, 675, 750, 808, 810, 900, 909, 972, 1000, 1010, 1080, 1125, 1212, 1215, 1250, 1350, 1500, 1515, 1620, 1800, 1818, 1875, 1944, 2020, 2025, 2250, 2424, 2430, 2500, 2525, 2700, 2727, 3000, 3030, 3240, 3375, 3636, 3750, 4040, 4050, 4500, 4545, 4860, 5000, 5050, 5400, 5454, 5625, 6060, 6075, 6750, 7272, 7500, 7575, 8100, 8181, 9000, 9090, 9720, 10100, 10125, 10908, 11250, 12120, 12150, 12625, 13500, 13635, 15000, 15150, 16200, 16362, 16875, 18180, 20200, 20250, 21816, 22500, 22725, 24300, 24543, 25250, 27000, 27270, 30300, 30375, 32724, 33750, 36360, 37875, 40500, 40905, 45000, 45450, 48600, 49086, 50500, 50625, 54540, 60600, 60750, 63125, 65448, 67500, 68175, 75750, 81000, 81810, 90900, 98172, 101000, 101250, 109080, 113625, 121500, 122715, 126250, 135000, 136350, 151500, 151875, 163620, 181800, 189375, 196344, 202500, 204525, 227250, 243000, 245430, 252500, 272700, 303000, 303750, 327240, 340875, 378750, 405000, 409050, 454500, 490860, 505000, 545400, 568125, 607500, 613575, 681750, 757500, 818100, 909000, 981720, 1022625, 1136250, 1215000, 1227150, 1363500, 1515000, 1636200, 1704375, 2045250, 2272500, 2454300, 2727000, 3067875, 3408750, 4090500, 4545000, 4908600, 5113125, 6135750, 6817500, 8181000, 10226250, 12271500, 13635000, 15339375, 20452500, 24543000, 30678750, 40905000, 61357500, 122715000]

約数ペア:

[(1, 122715000), (2, 61357500), (3, 40905000), (4, 30678750), (5, 24543000), (6, 20452500), (8, 15339375), (9, 13635000), (10, 12271500), (12, 10226250), (15, 8181000), (18, 6817500), (20, 6135750), (24, 5113125), (25, 4908600), (27, 4545000), (30, 4090500), (36, 3408750), (40, 3067875), (45, 2727000), (50, 2454300), (54, 2272500), (60, 2045250), (72, 1704375), (75, 1636200), (81, 1515000), (90, 1363500), (100, 1227150), (101, 1215000), (108, 1136250), (120, 1022625), (125, 981720), (135, 909000), (150, 818100), (162, 757500), (180, 681750), (200, 613575), (202, 607500), (216, 568125), (225, 545400), (243, 505000), (250, 490860), (270, 454500), (300, 409050), (303, 405000), (324, 378750), (360, 340875), (375, 327240), (404, 303750), (405, 303000), (450, 272700), (486, 252500), (500, 245430), (505, 243000), (540, 227250), (600, 204525), (606, 202500), (625, 196344), (648, 189375), (675, 181800), (750, 163620), (808, 151875), (810, 151500), (900, 136350), (909, 135000), (972, 126250), (1000, 122715), (1010, 121500), (1080, 113625), (1125, 109080), (1212, 101250), (1215, 101000), (1250, 98172), (1350, 90900), (1500, 81810), (1515, 81000), (1620, 75750), (1800, 68175), (1818, 67500), (1875, 65448), (1944, 63125), (2020, 60750), (2025, 60600), (2250, 54540), (2424, 50625), (2430, 50500), (2500, 49086), (2525, 48600), (2700, 45450), (2727, 45000), (3000, 40905), (3030, 40500), (3240, 37875), (3375, 36360), (3636, 33750), (3750, 32724), (4040, 30375), (4050, 30300), (4500, 27270), (4545, 27000), (4860, 25250), (5000, 24543), (5050, 24300), (5400, 22725), (5454, 22500), (5625, 21816), (6060, 20250), (6075, 20200), (6750, 18180), (7272, 16875), (7500, 16362), (7575, 16200), (8100, 15150), (8181, 15000), (9000, 13635), (9090, 13500), (9720, 12625), (10100, 12150), (10125, 12120), (10908, 11250)]