139459200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 467976000

約数和(自身を除く): 328516800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 128, 146, 150, 160, 192, 199, 200, 219, 240, 292, 300, 320, 365, 384, 398, 400, 438, 480, 584, 597, 600, 640, 730, 796, 800, 876, 960, 995, 1095, 1168, 1194, 1200, 1460, 1592, 1600, 1752, 1825, 1920, 1990, 2190, 2336, 2388, 2400, 2920, 2985, 3184, 3200, 3504, 3650, 3980, 4380, 4672, 4776, 4800, 4975, 5475, 5840, 5970, 6368, 7008, 7300, 7960, 8760, 9344, 9552, 9600, 9950, 10950, 11680, 11940, 12736, 14016, 14527, 14600, 14925, 15920, 17520, 19104, 19900, 21900, 23360, 23880, 25472, 28032, 29054, 29200, 29850, 31840, 35040, 38208, 39800, 43581, 43800, 46720, 47760, 58108, 58400, 59700, 63680, 70080, 72635, 76416, 79600, 87162, 87600, 95520, 116216, 116800, 119400, 127360, 140160, 145270, 159200, 174324, 175200, 191040, 217905, 232432, 233600, 238800, 290540, 318400, 348648, 350400, 363175, 382080, 435810, 464864, 477600, 581080, 636800, 697296, 700800, 726350, 871620, 929728, 955200, 1089525, 1162160, 1394592, 1452700, 1743240, 1859456, 1910400, 2179050, 2324320, 2789184, 2905400, 3486480, 4358100, 4648640, 5578368, 5810800, 6972960, 8716200, 9297280, 11621600, 13945920, 17432400, 23243200, 27891840, 34864800, 46486400, 69729600, 139459200]

約数ペア:

[(1, 139459200), (2, 69729600), (3, 46486400), (4, 34864800), (5, 27891840), (6, 23243200), (8, 17432400), (10, 13945920), (12, 11621600), (15, 9297280), (16, 8716200), (20, 6972960), (24, 5810800), (25, 5578368), (30, 4648640), (32, 4358100), (40, 3486480), (48, 2905400), (50, 2789184), (60, 2324320), (64, 2179050), (73, 1910400), (75, 1859456), (80, 1743240), (96, 1452700), (100, 1394592), (120, 1162160), (128, 1089525), (146, 955200), (150, 929728), (160, 871620), (192, 726350), (199, 700800), (200, 697296), (219, 636800), (240, 581080), (292, 477600), (300, 464864), (320, 435810), (365, 382080), (384, 363175), (398, 350400), (400, 348648), (438, 318400), (480, 290540), (584, 238800), (597, 233600), (600, 232432), (640, 217905), (730, 191040), (796, 175200), (800, 174324), (876, 159200), (960, 145270), (995, 140160), (1095, 127360), (1168, 119400), (1194, 116800), (1200, 116216), (1460, 95520), (1592, 87600), (1600, 87162), (1752, 79600), (1825, 76416), (1920, 72635), (1990, 70080), (2190, 63680), (2336, 59700), (2388, 58400), (2400, 58108), (2920, 47760), (2985, 46720), (3184, 43800), (3200, 43581), (3504, 39800), (3650, 38208), (3980, 35040), (4380, 31840), (4672, 29850), (4776, 29200), (4800, 29054), (4975, 28032), (5475, 25472), (5840, 23880), (5970, 23360), (6368, 21900), (7008, 19900), (7300, 19104), (7960, 17520), (8760, 15920), (9344, 14925), (9552, 14600), (9600, 14527), (9950, 14016), (10950, 12736), (11680, 11940)]