15795000

素因数分解:

$2^3\times 3^5\times 5^4\times {\mathrm{13}}^1$

素因数の和:54

約数の個数: 240

約数和(自身を含む): 59699640

約数和(自身を除く): 43904640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 125, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 243, 250, 260, 270, 300, 312, 324, 325, 351, 360, 375, 390, 405, 450, 468, 486, 500, 520, 540, 585, 600, 625, 648, 650, 675, 702, 750, 780, 810, 900, 936, 972, 975, 1000, 1053, 1080, 1125, 1170, 1215, 1250, 1300, 1350, 1404, 1500, 1560, 1620, 1625, 1755, 1800, 1875, 1944, 1950, 2025, 2106, 2250, 2340, 2430, 2500, 2600, 2700, 2808, 2925, 3000, 3159, 3240, 3250, 3375, 3510, 3750, 3900, 4050, 4212, 4500, 4680, 4860, 4875, 5000, 5265, 5400, 5625, 5850, 6075, 6318, 6500, 6750, 7020, 7500, 7800, 8100, 8125, 8424, 8775, 9000, 9720, 9750, 10125, 10530, 11250, 11700, 12150, 12636, 13000, 13500, 14040, 14625, 15000, 15795, 16200, 16250, 16875, 17550, 19500, 20250, 21060, 22500, 23400, 24300, 24375, 25272, 26325, 27000, 29250, 30375, 31590, 32500, 33750, 35100, 39000, 40500, 42120, 43875, 45000, 48600, 48750, 50625, 52650, 58500, 60750, 63180, 65000, 67500, 70200, 73125, 78975, 81000, 87750, 97500, 101250, 105300, 117000, 121500, 126360, 131625, 135000, 146250, 151875, 157950, 175500, 195000, 202500, 210600, 219375, 243000, 263250, 292500, 303750, 315900, 351000, 394875, 405000, 438750, 526500, 585000, 607500, 631800, 658125, 789750, 877500, 1053000, 1215000, 1316250, 1579500, 1755000, 1974375, 2632500, 3159000, 3948750, 5265000, 7897500, 15795000]

約数ペア:

[(1, 15795000), (2, 7897500), (3, 5265000), (4, 3948750), (5, 3159000), (6, 2632500), (8, 1974375), (9, 1755000), (10, 1579500), (12, 1316250), (13, 1215000), (15, 1053000), (18, 877500), (20, 789750), (24, 658125), (25, 631800), (26, 607500), (27, 585000), (30, 526500), (36, 438750), (39, 405000), (40, 394875), (45, 351000), (50, 315900), (52, 303750), (54, 292500), (60, 263250), (65, 243000), (72, 219375), (75, 210600), (78, 202500), (81, 195000), (90, 175500), (100, 157950), (104, 151875), (108, 146250), (117, 135000), (120, 131625), (125, 126360), (130, 121500), (135, 117000), (150, 105300), (156, 101250), (162, 97500), (180, 87750), (195, 81000), (200, 78975), (216, 73125), (225, 70200), (234, 67500), (243, 65000), (250, 63180), (260, 60750), (270, 58500), (300, 52650), (312, 50625), (324, 48750), (325, 48600), (351, 45000), (360, 43875), (375, 42120), (390, 40500), (405, 39000), (450, 35100), (468, 33750), (486, 32500), (500, 31590), (520, 30375), (540, 29250), (585, 27000), (600, 26325), (625, 25272), (648, 24375), (650, 24300), (675, 23400), (702, 22500), (750, 21060), (780, 20250), (810, 19500), (900, 17550), (936, 16875), (972, 16250), (975, 16200), (1000, 15795), (1053, 15000), (1080, 14625), (1125, 14040), (1170, 13500), (1215, 13000), (1250, 12636), (1300, 12150), (1350, 11700), (1404, 11250), (1500, 10530), (1560, 10125), (1620, 9750), (1625, 9720), (1755, 9000), (1800, 8775), (1875, 8424), (1944, 8125), (1950, 8100), (2025, 7800), (2106, 7500), (2250, 7020), (2340, 6750), (2430, 6500), (2500, 6318), (2600, 6075), (2700, 5850), (2808, 5625), (2925, 5400), (3000, 5265), (3159, 5000), (3240, 4875), (3250, 4860), (3375, 4680), (3510, 4500), (3750, 4212), (3900, 4050)]