13365000

素因数分解:

$2^3\times 3^5\times 5^4\times {\mathrm{11}}^1$

素因数の和:52

約数の個数: 240

約数和(自身を含む): 51171120

約数和(自身を除く): 37806120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 150, 162, 165, 180, 198, 200, 216, 220, 225, 243, 250, 264, 270, 275, 297, 300, 324, 330, 360, 375, 396, 405, 440, 450, 486, 495, 500, 540, 550, 594, 600, 625, 648, 660, 675, 750, 792, 810, 825, 891, 900, 972, 990, 1000, 1080, 1100, 1125, 1188, 1215, 1250, 1320, 1350, 1375, 1485, 1500, 1620, 1650, 1782, 1800, 1875, 1944, 1980, 2025, 2200, 2250, 2376, 2430, 2475, 2500, 2673, 2700, 2750, 2970, 3000, 3240, 3300, 3375, 3564, 3750, 3960, 4050, 4125, 4455, 4500, 4860, 4950, 5000, 5346, 5400, 5500, 5625, 5940, 6075, 6600, 6750, 6875, 7128, 7425, 7500, 8100, 8250, 8910, 9000, 9720, 9900, 10125, 10692, 11000, 11250, 11880, 12150, 12375, 13365, 13500, 13750, 14850, 15000, 16200, 16500, 16875, 17820, 19800, 20250, 20625, 21384, 22275, 22500, 24300, 24750, 26730, 27000, 27500, 29700, 30375, 33000, 33750, 35640, 37125, 40500, 41250, 44550, 45000, 48600, 49500, 50625, 53460, 55000, 59400, 60750, 61875, 66825, 67500, 74250, 81000, 82500, 89100, 99000, 101250, 106920, 111375, 121500, 123750, 133650, 135000, 148500, 151875, 165000, 178200, 185625, 202500, 222750, 243000, 247500, 267300, 297000, 303750, 334125, 371250, 405000, 445500, 495000, 534600, 556875, 607500, 668250, 742500, 891000, 1113750, 1215000, 1336500, 1485000, 1670625, 2227500, 2673000, 3341250, 4455000, 6682500, 13365000]

約数ペア:

[(1, 13365000), (2, 6682500), (3, 4455000), (4, 3341250), (5, 2673000), (6, 2227500), (8, 1670625), (9, 1485000), (10, 1336500), (11, 1215000), (12, 1113750), (15, 891000), (18, 742500), (20, 668250), (22, 607500), (24, 556875), (25, 534600), (27, 495000), (30, 445500), (33, 405000), (36, 371250), (40, 334125), (44, 303750), (45, 297000), (50, 267300), (54, 247500), (55, 243000), (60, 222750), (66, 202500), (72, 185625), (75, 178200), (81, 165000), (88, 151875), (90, 148500), (99, 135000), (100, 133650), (108, 123750), (110, 121500), (120, 111375), (125, 106920), (132, 101250), (135, 99000), (150, 89100), (162, 82500), (165, 81000), (180, 74250), (198, 67500), (200, 66825), (216, 61875), (220, 60750), (225, 59400), (243, 55000), (250, 53460), (264, 50625), (270, 49500), (275, 48600), (297, 45000), (300, 44550), (324, 41250), (330, 40500), (360, 37125), (375, 35640), (396, 33750), (405, 33000), (440, 30375), (450, 29700), (486, 27500), (495, 27000), (500, 26730), (540, 24750), (550, 24300), (594, 22500), (600, 22275), (625, 21384), (648, 20625), (660, 20250), (675, 19800), (750, 17820), (792, 16875), (810, 16500), (825, 16200), (891, 15000), (900, 14850), (972, 13750), (990, 13500), (1000, 13365), (1080, 12375), (1100, 12150), (1125, 11880), (1188, 11250), (1215, 11000), (1250, 10692), (1320, 10125), (1350, 9900), (1375, 9720), (1485, 9000), (1500, 8910), (1620, 8250), (1650, 8100), (1782, 7500), (1800, 7425), (1875, 7128), (1944, 6875), (1980, 6750), (2025, 6600), (2200, 6075), (2250, 5940), (2376, 5625), (2430, 5500), (2475, 5400), (2500, 5346), (2673, 5000), (2700, 4950), (2750, 4860), (2970, 4500), (3000, 4455), (3240, 4125), (3300, 4050), (3375, 3960), (3564, 3750)]