68445000

素因数分解:

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

素因数の和:64

約数の個数: 300

約数和(自身を含む): 259405245

約数和(自身を除く): 190960245

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, 169, 180, 195, 200, 216, 225, 234, 250, 260, 270, 300, 312, 324, 325, 338, 351, 360, 375, 390, 405, 450, 468, 500, 507, 520, 540, 585, 600, 625, 648, 650, 675, 676, 702, 750, 780, 810, 845, 900, 936, 975, 1000, 1014, 1053, 1080, 1125, 1170, 1250, 1300, 1350, 1352, 1404, 1500, 1521, 1560, 1620, 1625, 1690, 1755, 1800, 1875, 1950, 2025, 2028, 2106, 2250, 2340, 2500, 2535, 2600, 2700, 2808, 2925, 3000, 3042, 3240, 3250, 3375, 3380, 3510, 3750, 3900, 4050, 4056, 4212, 4225, 4500, 4563, 4680, 4875, 5000, 5070, 5265, 5400, 5625, 5850, 6084, 6500, 6750, 6760, 7020, 7500, 7605, 7800, 8100, 8125, 8424, 8450, 8775, 9000, 9126, 9750, 10125, 10140, 10530, 11250, 11700, 12168, 12675, 13000, 13500, 13689, 14040, 14625, 15000, 15210, 16200, 16250, 16875, 16900, 17550, 18252, 19500, 20250, 20280, 21060, 21125, 22500, 22815, 23400, 24375, 25350, 26325, 27000, 27378, 29250, 30420, 32500, 33750, 33800, 35100, 36504, 38025, 39000, 40500, 42120, 42250, 43875, 45000, 45630, 48750, 50625, 50700, 52650, 54756, 58500, 60840, 63375, 65000, 67500, 68445, 70200, 73125, 76050, 81000, 84500, 87750, 91260, 97500, 101250, 101400, 105300, 105625, 109512, 114075, 117000, 126750, 131625, 135000, 136890, 146250, 152100, 169000, 175500, 182520, 190125, 195000, 202500, 210600, 211250, 219375, 228150, 253500, 263250, 273780, 292500, 304200, 316875, 342225, 351000, 380250, 405000, 422500, 438750, 456300, 507000, 526500, 547560, 570375, 585000, 633750, 658125, 684450, 760500, 845000, 877500, 912600, 950625, 1053000, 1140750, 1267500, 1316250, 1368900, 1521000, 1711125, 1755000, 1901250, 2281500, 2535000, 2632500, 2737800, 2851875, 3422250, 3802500, 4563000, 5265000, 5703750, 6844500, 7605000, 8555625, 11407500, 13689000, 17111250, 22815000, 34222500, 68445000]

約数ペア:

[(1, 68445000), (2, 34222500), (3, 22815000), (4, 17111250), (5, 13689000), (6, 11407500), (8, 8555625), (9, 7605000), (10, 6844500), (12, 5703750), (13, 5265000), (15, 4563000), (18, 3802500), (20, 3422250), (24, 2851875), (25, 2737800), (26, 2632500), (27, 2535000), (30, 2281500), (36, 1901250), (39, 1755000), (40, 1711125), (45, 1521000), (50, 1368900), (52, 1316250), (54, 1267500), (60, 1140750), (65, 1053000), (72, 950625), (75, 912600), (78, 877500), (81, 845000), (90, 760500), (100, 684450), (104, 658125), (108, 633750), (117, 585000), (120, 570375), (125, 547560), (130, 526500), (135, 507000), (150, 456300), (156, 438750), (162, 422500), (169, 405000), (180, 380250), (195, 351000), (200, 342225), (216, 316875), (225, 304200), (234, 292500), (250, 273780), (260, 263250), (270, 253500), (300, 228150), (312, 219375), (324, 211250), (325, 210600), (338, 202500), (351, 195000), (360, 190125), (375, 182520), (390, 175500), (405, 169000), (450, 152100), (468, 146250), (500, 136890), (507, 135000), (520, 131625), (540, 126750), (585, 117000), (600, 114075), (625, 109512), (648, 105625), (650, 105300), (675, 101400), (676, 101250), (702, 97500), (750, 91260), (780, 87750), (810, 84500), (845, 81000), (900, 76050), (936, 73125), (975, 70200), (1000, 68445), (1014, 67500), (1053, 65000), (1080, 63375), (1125, 60840), (1170, 58500), (1250, 54756), (1300, 52650), (1350, 50700), (1352, 50625), (1404, 48750), (1500, 45630), (1521, 45000), (1560, 43875), (1620, 42250), (1625, 42120), (1690, 40500), (1755, 39000), (1800, 38025), (1875, 36504), (1950, 35100), (2025, 33800), (2028, 33750), (2106, 32500), (2250, 30420), (2340, 29250), (2500, 27378), (2535, 27000), (2600, 26325), (2700, 25350), (2808, 24375), (2925, 23400), (3000, 22815), (3042, 22500), (3240, 21125), (3250, 21060), (3375, 20280), (3380, 20250), (3510, 19500), (3750, 18252), (3900, 17550), (4050, 16900), (4056, 16875), (4212, 16250), (4225, 16200), (4500, 15210), (4563, 15000), (4680, 14625), (4875, 14040), (5000, 13689), (5070, 13500), (5265, 13000), (5400, 12675), (5625, 12168), (5850, 11700), (6084, 11250), (6500, 10530), (6750, 10140), (6760, 10125), (7020, 9750), (7500, 9126), (7605, 9000), (7800, 8775), (8100, 8450), (8125, 8424)]