496226400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1261

約数の個数: 144

約数和(自身を含む): 1624896000

約数和(自身を除く): 1128669600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 199, 200, 240, 300, 398, 400, 480, 597, 600, 796, 800, 995, 1039, 1194, 1200, 1592, 1990, 2078, 2388, 2400, 2985, 3117, 3184, 3980, 4156, 4776, 4975, 5195, 5970, 6234, 6368, 7960, 8312, 9552, 9950, 10390, 11940, 12468, 14925, 15585, 15920, 16624, 19104, 19900, 20780, 23880, 24936, 25975, 29850, 31170, 31840, 33248, 39800, 41560, 47760, 49872, 51950, 59700, 62340, 77925, 79600, 83120, 95520, 99744, 103900, 119400, 124680, 155850, 159200, 166240, 206761, 207800, 238800, 249360, 311700, 413522, 415600, 477600, 498720, 620283, 623400, 827044, 831200, 1033805, 1240566, 1246800, 1654088, 2067610, 2481132, 2493600, 3101415, 3308176, 4135220, 4962264, 5169025, 6202830, 6616352, 8270440, 9924528, 10338050, 12405660, 15507075, 16540880, 19849056, 20676100, 24811320, 31014150, 33081760, 41352200, 49622640, 62028300, 82704400, 99245280, 124056600, 165408800, 248113200, 496226400]

約数ペア:

[(1, 496226400), (2, 248113200), (3, 165408800), (4, 124056600), (5, 99245280), (6, 82704400), (8, 62028300), (10, 49622640), (12, 41352200), (15, 33081760), (16, 31014150), (20, 24811320), (24, 20676100), (25, 19849056), (30, 16540880), (32, 15507075), (40, 12405660), (48, 10338050), (50, 9924528), (60, 8270440), (75, 6616352), (80, 6202830), (96, 5169025), (100, 4962264), (120, 4135220), (150, 3308176), (160, 3101415), (199, 2493600), (200, 2481132), (240, 2067610), (300, 1654088), (398, 1246800), (400, 1240566), (480, 1033805), (597, 831200), (600, 827044), (796, 623400), (800, 620283), (995, 498720), (1039, 477600), (1194, 415600), (1200, 413522), (1592, 311700), (1990, 249360), (2078, 238800), (2388, 207800), (2400, 206761), (2985, 166240), (3117, 159200), (3184, 155850), (3980, 124680), (4156, 119400), (4776, 103900), (4975, 99744), (5195, 95520), (5970, 83120), (6234, 79600), (6368, 77925), (7960, 62340), (8312, 59700), (9552, 51950), (9950, 49872), (10390, 47760), (11940, 41560), (12468, 39800), (14925, 33248), (15585, 31840), (15920, 31170), (16624, 29850), (19104, 25975), (19900, 24936), (20780, 23880)]