54567100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 136553760

約数和(自身を除く): 81986660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 175, 274, 350, 548, 569, 685, 700, 959, 1138, 1370, 1918, 2276, 2740, 2845, 3425, 3836, 3983, 4795, 5690, 6850, 7966, 9590, 11380, 13700, 14225, 15932, 19180, 19915, 23975, 28450, 39830, 47950, 56900, 77953, 79660, 95900, 99575, 155906, 199150, 311812, 389765, 398300, 545671, 779530, 1091342, 1559060, 1948825, 2182684, 2728355, 3897650, 5456710, 7795300, 10913420, 13641775, 27283550, 54567100]

約数ペア:

[(1, 54567100), (2, 27283550), (4, 13641775), (5, 10913420), (7, 7795300), (10, 5456710), (14, 3897650), (20, 2728355), (25, 2182684), (28, 1948825), (35, 1559060), (50, 1091342), (70, 779530), (100, 545671), (137, 398300), (140, 389765), (175, 311812), (274, 199150), (350, 155906), (548, 99575), (569, 95900), (685, 79660), (700, 77953), (959, 56900), (1138, 47950), (1370, 39830), (1918, 28450), (2276, 23975), (2740, 19915), (2845, 19180), (3425, 15932), (3836, 14225), (3983, 13700), (4795, 11380), (5690, 9590), (6850, 7966)]