128504400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 414690720

約数和(自身を除く): 286186320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 173, 200, 240, 300, 346, 400, 519, 600, 619, 692, 865, 1038, 1200, 1238, 1384, 1730, 1857, 2076, 2476, 2595, 2768, 3095, 3460, 3714, 4152, 4325, 4952, 5190, 6190, 6920, 7428, 8304, 8650, 9285, 9904, 10380, 12380, 12975, 13840, 14856, 15475, 17300, 18570, 20760, 24760, 25950, 29712, 30950, 34600, 37140, 41520, 46425, 49520, 51900, 61900, 69200, 74280, 92850, 103800, 107087, 123800, 148560, 185700, 207600, 214174, 247600, 321261, 371400, 428348, 535435, 642522, 742800, 856696, 1070870, 1285044, 1606305, 1713392, 2141740, 2570088, 2677175, 3212610, 4283480, 5140176, 5354350, 6425220, 8031525, 8566960, 10708700, 12850440, 16063050, 21417400, 25700880, 32126100, 42834800, 64252200, 128504400]

約数ペア:

[(1, 128504400), (2, 64252200), (3, 42834800), (4, 32126100), (5, 25700880), (6, 21417400), (8, 16063050), (10, 12850440), (12, 10708700), (15, 8566960), (16, 8031525), (20, 6425220), (24, 5354350), (25, 5140176), (30, 4283480), (40, 3212610), (48, 2677175), (50, 2570088), (60, 2141740), (75, 1713392), (80, 1606305), (100, 1285044), (120, 1070870), (150, 856696), (173, 742800), (200, 642522), (240, 535435), (300, 428348), (346, 371400), (400, 321261), (519, 247600), (600, 214174), (619, 207600), (692, 185700), (865, 148560), (1038, 123800), (1200, 107087), (1238, 103800), (1384, 92850), (1730, 74280), (1857, 69200), (2076, 61900), (2476, 51900), (2595, 49520), (2768, 46425), (3095, 41520), (3460, 37140), (3714, 34600), (4152, 30950), (4325, 29712), (4952, 25950), (5190, 24760), (6190, 20760), (6920, 18570), (7428, 17300), (8304, 15475), (8650, 14856), (9285, 13840), (9904, 12975), (10380, 12380)]