27819600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 90410880

約数和(自身を除く): 62591280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 239, 240, 291, 300, 388, 400, 478, 485, 582, 600, 717, 776, 956, 970, 1164, 1195, 1200, 1434, 1455, 1552, 1912, 1940, 2328, 2390, 2425, 2868, 2910, 3585, 3824, 3880, 4656, 4780, 4850, 5736, 5820, 5975, 7170, 7275, 7760, 9560, 9700, 11472, 11640, 11950, 14340, 14550, 17925, 19120, 19400, 23183, 23280, 23900, 28680, 29100, 35850, 38800, 46366, 47800, 57360, 58200, 69549, 71700, 92732, 95600, 115915, 116400, 139098, 143400, 185464, 231830, 278196, 286800, 347745, 370928, 463660, 556392, 579575, 695490, 927320, 1112784, 1159150, 1390980, 1738725, 1854640, 2318300, 2781960, 3477450, 4636600, 5563920, 6954900, 9273200, 13909800, 27819600]

約数ペア:

[(1, 27819600), (2, 13909800), (3, 9273200), (4, 6954900), (5, 5563920), (6, 4636600), (8, 3477450), (10, 2781960), (12, 2318300), (15, 1854640), (16, 1738725), (20, 1390980), (24, 1159150), (25, 1112784), (30, 927320), (40, 695490), (48, 579575), (50, 556392), (60, 463660), (75, 370928), (80, 347745), (97, 286800), (100, 278196), (120, 231830), (150, 185464), (194, 143400), (200, 139098), (239, 116400), (240, 115915), (291, 95600), (300, 92732), (388, 71700), (400, 69549), (478, 58200), (485, 57360), (582, 47800), (600, 46366), (717, 38800), (776, 35850), (956, 29100), (970, 28680), (1164, 23900), (1195, 23280), (1200, 23183), (1434, 19400), (1455, 19120), (1552, 17925), (1912, 14550), (1940, 14340), (2328, 11950), (2390, 11640), (2425, 11472), (2868, 9700), (2910, 9560), (3585, 7760), (3824, 7275), (3880, 7170), (4656, 5975), (4780, 5820), (4850, 5736)]