248359800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1922

約数の個数: 192

約数和(自身を含む): 878381280

約数和(自身を除く): 630021480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1873, 1950, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3746, 3900, 4420, 5100, 5304, 5525, 5619, 6630, 7492, 7800, 8840, 9365, 10200, 11050, 11238, 13260, 14984, 16575, 18730, 22100, 22476, 24349, 26520, 28095, 31841, 33150, 37460, 44200, 44952, 46825, 48698, 56190, 63682, 66300, 73047, 74920, 93650, 95523, 97396, 112380, 121745, 127364, 132600, 140475, 146094, 159205, 187300, 191046, 194792, 224760, 243490, 254728, 280950, 292188, 318410, 365235, 374600, 382092, 413933, 477615, 486980, 561900, 584376, 608725, 636820, 730470, 764184, 796025, 827866, 955230, 973960, 1123800, 1217450, 1241799, 1273640, 1460940, 1592050, 1655732, 1826175, 1910460, 2069665, 2388075, 2434900, 2483598, 2921880, 3184100, 3311464, 3652350, 3820920, 4139330, 4776150, 4869800, 4967196, 6208995, 6368200, 7304700, 8278660, 9552300, 9934392, 10348325, 12417990, 14609400, 16557320, 19104600, 20696650, 24835980, 31044975, 41393300, 49671960, 62089950, 82786600, 124179900, 248359800]

約数ペア:

[(1, 248359800), (2, 124179900), (3, 82786600), (4, 62089950), (5, 49671960), (6, 41393300), (8, 31044975), (10, 24835980), (12, 20696650), (13, 19104600), (15, 16557320), (17, 14609400), (20, 12417990), (24, 10348325), (25, 9934392), (26, 9552300), (30, 8278660), (34, 7304700), (39, 6368200), (40, 6208995), (50, 4967196), (51, 4869800), (52, 4776150), (60, 4139330), (65, 3820920), (68, 3652350), (75, 3311464), (78, 3184100), (85, 2921880), (100, 2483598), (102, 2434900), (104, 2388075), (120, 2069665), (130, 1910460), (136, 1826175), (150, 1655732), (156, 1592050), (170, 1460940), (195, 1273640), (200, 1241799), (204, 1217450), (221, 1123800), (255, 973960), (260, 955230), (300, 827866), (312, 796025), (325, 764184), (340, 730470), (390, 636820), (408, 608725), (425, 584376), (442, 561900), (510, 486980), (520, 477615), (600, 413933), (650, 382092), (663, 374600), (680, 365235), (780, 318410), (850, 292188), (884, 280950), (975, 254728), (1020, 243490), (1105, 224760), (1275, 194792), (1300, 191046), (1326, 187300), (1560, 159205), (1700, 146094), (1768, 140475), (1873, 132600), (1950, 127364), (2040, 121745), (2210, 112380), (2550, 97396), (2600, 95523), (2652, 93650), (3315, 74920), (3400, 73047), (3746, 66300), (3900, 63682), (4420, 56190), (5100, 48698), (5304, 46825), (5525, 44952), (5619, 44200), (6630, 37460), (7492, 33150), (7800, 31841), (8840, 28095), (9365, 26520), (10200, 24349), (11050, 22476), (11238, 22100), (13260, 18730), (14984, 16575)]