18300672000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 864

約数和(自身を含む): 72948133440

約数和(自身を除く): 54647461440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 47, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 94, 96, 100, 104, 117, 120, 125, 128, 130, 141, 144, 150, 156, 160, 169, 180, 188, 192, 195, 200, 208, 225, 234, 235, 240, 250, 256, 260, 282, 288, 300, 312, 320, 325, 338, 360, 375, 376, 384, 390, 400, 416, 423, 450, 468, 470, 480, 500, 507, 512, 520, 564, 576, 585, 600, 611, 624, 640, 650, 676, 705, 720, 750, 752, 768, 780, 800, 832, 845, 846, 900, 936, 940, 960, 975, 1000, 1014, 1024, 1040, 1125, 1128, 1152, 1170, 1175, 1200, 1222, 1248, 1280, 1300, 1352, 1410, 1440, 1500, 1504, 1521, 1536, 1560, 1600, 1625, 1664, 1690, 1692, 1800, 1833, 1872, 1880, 1920, 1950, 2000, 2028, 2048, 2080, 2115, 2250, 2256, 2304, 2340, 2350, 2400, 2444, 2496, 2535, 2560, 2600, 2704, 2820, 2880, 2925, 3000, 3008, 3042, 3055, 3072, 3120, 3200, 3250, 3328, 3380, 3384, 3525, 3600, 3666, 3744, 3760, 3840, 3900, 4000, 4056, 4160, 4225, 4230, 4500, 4512, 4608, 4680, 4700, 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約数ペア:

[(1, 18300672000), (2, 9150336000), (3, 6100224000), (4, 4575168000), (5, 3660134400), (6, 3050112000), (8, 2287584000), (9, 2033408000), (10, 1830067200), (12, 1525056000), (13, 1407744000), (15, 1220044800), (16, 1143792000), (18, 1016704000), (20, 915033600), (24, 762528000), (25, 732026880), (26, 703872000), (30, 610022400), (32, 571896000), (36, 508352000), (39, 469248000), (40, 457516800), (45, 406681600), (47, 389376000), (48, 381264000), (50, 366013440), (52, 351936000), (60, 305011200), (64, 285948000), (65, 281548800), (72, 254176000), (75, 244008960), (78, 234624000), (80, 228758400), (90, 203340800), (94, 194688000), (96, 190632000), (100, 183006720), (104, 175968000), (117, 156416000), (120, 152505600), (125, 146405376), (128, 142974000), (130, 140774400), (141, 129792000), (144, 127088000), (150, 122004480), (156, 117312000), (160, 114379200), (169, 108288000), (180, 101670400), (188, 97344000), (192, 95316000), (195, 93849600), (200, 91503360), (208, 87984000), (225, 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