189345000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 637670880

約数和(自身を除く): 448325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 625, 650, 750, 780, 971, 975, 1000, 1250, 1300, 1500, 1560, 1625, 1875, 1942, 1950, 2500, 2600, 2913, 3000, 3250, 3750, 3884, 3900, 4855, 4875, 5000, 5826, 6500, 7500, 7768, 7800, 8125, 9710, 9750, 11652, 12623, 13000, 14565, 15000, 16250, 19420, 19500, 23304, 24275, 24375, 25246, 29130, 32500, 37869, 38840, 39000, 48550, 48750, 50492, 58260, 63115, 65000, 72825, 75738, 97100, 97500, 100984, 116520, 121375, 126230, 145650, 151476, 189345, 194200, 195000, 242750, 252460, 291300, 302952, 315575, 364125, 378690, 485500, 504920, 582600, 606875, 631150, 728250, 757380, 946725, 971000, 1213750, 1262300, 1456500, 1514760, 1577875, 1820625, 1893450, 2427500, 2524600, 2913000, 3155750, 3641250, 3786900, 4733625, 4855000, 6311500, 7282500, 7573800, 7889375, 9467250, 12623000, 14565000, 15778750, 18934500, 23668125, 31557500, 37869000, 47336250, 63115000, 94672500, 189345000]

約数ペア:

[(1, 189345000), (2, 94672500), (3, 63115000), (4, 47336250), (5, 37869000), (6, 31557500), (8, 23668125), (10, 18934500), (12, 15778750), (13, 14565000), (15, 12623000), (20, 9467250), (24, 7889375), (25, 7573800), (26, 7282500), (30, 6311500), (39, 4855000), (40, 4733625), (50, 3786900), (52, 3641250), (60, 3155750), (65, 2913000), (75, 2524600), (78, 2427500), (100, 1893450), (104, 1820625), (120, 1577875), (125, 1514760), (130, 1456500), (150, 1262300), (156, 1213750), (195, 971000), (200, 946725), (250, 757380), (260, 728250), (300, 631150), (312, 606875), (325, 582600), (375, 504920), (390, 485500), (500, 378690), (520, 364125), (600, 315575), (625, 302952), (650, 291300), (750, 252460), (780, 242750), (971, 195000), (975, 194200), (1000, 189345), (1250, 151476), (1300, 145650), (1500, 126230), (1560, 121375), (1625, 116520), (1875, 100984), (1942, 97500), (1950, 97100), (2500, 75738), (2600, 72825), (2913, 65000), (3000, 63115), (3250, 58260), (3750, 50492), (3884, 48750), (3900, 48550), (4855, 39000), (4875, 38840), (5000, 37869), (5826, 32500), (6500, 29130), (7500, 25246), (7768, 24375), (7800, 24275), (8125, 23304), (9710, 19500), (9750, 19420), (11652, 16250), (12623, 15000), (13000, 14565)]