27478800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 180

約数和(自身を含む): 101193300

約数和(自身を除く): 73714500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 449, 450, 510, 600, 612, 680, 720, 765, 816, 850, 898, 900, 1020, 1200, 1224, 1275, 1347, 1360, 1530, 1700, 1796, 1800, 2040, 2245, 2448, 2550, 2694, 3060, 3400, 3592, 3600, 3825, 4041, 4080, 4490, 5100, 5388, 6120, 6735, 6800, 7184, 7633, 7650, 8082, 8980, 10200, 10776, 11225, 12240, 13470, 15266, 15300, 16164, 17960, 20205, 20400, 21552, 22450, 22899, 26940, 30532, 30600, 32328, 33675, 35920, 38165, 40410, 44900, 45798, 53880, 61064, 61200, 64656, 67350, 68697, 76330, 80820, 89800, 91596, 101025, 107760, 114495, 122128, 134700, 137394, 152660, 161640, 179600, 183192, 190825, 202050, 228990, 269400, 274788, 305320, 323280, 343485, 366384, 381650, 404100, 457980, 538800, 549576, 572475, 610640, 686970, 763300, 808200, 915960, 1099152, 1144950, 1373940, 1526600, 1616400, 1717425, 1831920, 2289900, 2747880, 3053200, 3434850, 4579800, 5495760, 6869700, 9159600, 13739400, 27478800]

約数ペア:

[(1, 27478800), (2, 13739400), (3, 9159600), (4, 6869700), (5, 5495760), (6, 4579800), (8, 3434850), (9, 3053200), (10, 2747880), (12, 2289900), (15, 1831920), (16, 1717425), (17, 1616400), (18, 1526600), (20, 1373940), (24, 1144950), (25, 1099152), (30, 915960), (34, 808200), (36, 763300), (40, 686970), (45, 610640), (48, 572475), (50, 549576), (51, 538800), (60, 457980), (68, 404100), (72, 381650), (75, 366384), (80, 343485), (85, 323280), (90, 305320), (100, 274788), (102, 269400), (120, 228990), (136, 202050), (144, 190825), (150, 183192), (153, 179600), (170, 161640), (180, 152660), (200, 137394), (204, 134700), (225, 122128), (240, 114495), (255, 107760), (272, 101025), (300, 91596), (306, 89800), (340, 80820), (360, 76330), (400, 68697), (408, 67350), (425, 64656), (449, 61200), (450, 61064), (510, 53880), (600, 45798), (612, 44900), (680, 40410), (720, 38165), (765, 35920), (816, 33675), (850, 32328), (898, 30600), (900, 30532), (1020, 26940), (1200, 22899), (1224, 22450), (1275, 21552), (1347, 20400), (1360, 20205), (1530, 17960), (1700, 16164), (1796, 15300), (1800, 15266), (2040, 13470), (2245, 12240), (2448, 11225), (2550, 10776), (2694, 10200), (3060, 8980), (3400, 8082), (3592, 7650), (3600, 7633), (3825, 7184), (4041, 6800), (4080, 6735), (4490, 6120), (5100, 5388)]