254982000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 320

約数和(自身を含む): 1013935104

約数和(自身を除く): 758953104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 420, 455, 467, 500, 520, 525, 546, 560, 600, 624, 650, 700, 728, 750, 780, 840, 875, 910, 934, 975, 1000, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1401, 1456, 1500, 1560, 1625, 1680, 1750, 1820, 1868, 1950, 2000, 2100, 2184, 2275, 2335, 2600, 2625, 2730, 2800, 2802, 3000, 3120, 3250, 3269, 3500, 3640, 3736, 3900, 4200, 4368, 4550, 4670, 4875, 5200, 5250, 5460, 5604, 6000, 6071, 6500, 6538, 6825, 7000, 7005, 7280, 7472, 7800, 8400, 9100, 9340, 9750, 9807, 10500, 10920, 11208, 11375, 11675, 12142, 13000, 13076, 13650, 14000, 14010, 15600, 16345, 18200, 18213, 18680, 19500, 19614, 21000, 21840, 22416, 22750, 23350, 24284, 26000, 26152, 27300, 28020, 30355, 32690, 34125, 35025, 36400, 36426, 37360, 39000, 39228, 42000, 42497, 45500, 46700, 48568, 49035, 52304, 54600, 56040, 58375, 60710, 65380, 68250, 70050, 72852, 78000, 78456, 81725, 84994, 91000, 91065, 93400, 97136, 98070, 109200, 112080, 116750, 121420, 127491, 130760, 136500, 140100, 145704, 151775, 156912, 163450, 169988, 175125, 182000, 182130, 186800, 196140, 212485, 233500, 242840, 245175, 254982, 261520, 273000, 280200, 291408, 303550, 326900, 339976, 350250, 364260, 392280, 408625, 424970, 455325, 467000, 485680, 490350, 509964, 546000, 560400, 607100, 637455, 653800, 679952, 700500, 728520, 758875, 784560, 817250, 849940, 910650, 934000, 980700, 1019928, 1062425, 1214200, 1225875, 1274910, 1307600, 1401000, 1457040, 1517750, 1634500, 1699880, 1821300, 1961400, 2039856, 2124850, 2276625, 2428400, 2451750, 2549820, 2802000, 3035500, 3187275, 3269000, 3399760, 3642600, 3922800, 4249700, 4553250, 4903500, 5099640, 5312125, 6071000, 6374550, 6538000, 7285200, 8499400, 9106500, 9807000, 10199280, 10624250, 12142000, 12749100, 15936375, 16998800, 18213000, 19614000, 21248500, 25498200, 31872750, 36426000, 42497000, 50996400, 63745500, 84994000, 127491000, 254982000]

約数ペア:

[(1, 254982000), (2, 127491000), (3, 84994000), (4, 63745500), (5, 50996400), (6, 42497000), (7, 36426000), (8, 31872750), (10, 25498200), (12, 21248500), (13, 19614000), (14, 18213000), (15, 16998800), (16, 15936375), (20, 12749100), (21, 12142000), (24, 10624250), (25, 10199280), (26, 9807000), (28, 9106500), (30, 8499400), (35, 7285200), (39, 6538000), (40, 6374550), (42, 6071000), (48, 5312125), (50, 5099640), (52, 4903500), (56, 4553250), (60, 4249700), (65, 3922800), (70, 3642600), (75, 3399760), (78, 3269000), (80, 3187275), (84, 3035500), (91, 2802000), (100, 2549820), (104, 2451750), (105, 2428400), (112, 2276625), (120, 2124850), (125, 2039856), (130, 1961400), (140, 1821300), (150, 1699880), (156, 1634500), (168, 1517750), (175, 1457040), (182, 1401000), (195, 1307600), (200, 1274910), (208, 1225875), (210, 1214200), (240, 1062425), (250, 1019928), (260, 980700), (273, 934000), (280, 910650), (300, 849940), (312, 817250), (325, 784560), (336, 758875), (350, 728520), (364, 700500), (375, 679952), (390, 653800), (400, 637455), (420, 607100), (455, 560400), (467, 546000), (500, 509964), (520, 490350), (525, 485680), (546, 467000), (560, 455325), (600, 424970), (624, 408625), (650, 392280), (700, 364260), (728, 350250), (750, 339976), (780, 326900), (840, 303550), (875, 291408), (910, 280200), (934, 273000), (975, 261520), (1000, 254982), (1040, 245175), (1050, 242840), (1092, 233500), (1200, 212485), (1300, 196140), (1365, 186800), (1400, 182130), (1401, 182000), (1456, 175125), (1500, 169988), (1560, 163450), (1625, 156912), (1680, 151775), (1750, 145704), (1820, 140100), (1868, 136500), (1950, 130760), (2000, 127491), (2100, 121420), (2184, 116750), (2275, 112080), (2335, 109200), (2600, 98070), (2625, 97136), (2730, 93400), (2800, 91065), (2802, 91000), (3000, 84994), (3120, 81725), (3250, 78456), (3269, 78000), (3500, 72852), (3640, 70050), (3736, 68250), (3900, 65380), (4200, 60710), (4368, 58375), (4550, 56040), (4670, 54600), (4875, 52304), (5200, 49035), (5250, 48568), (5460, 46700), (5604, 45500), (6000, 42497), (6071, 42000), (6500, 39228), (6538, 39000), (6825, 37360), (7000, 36426), (7005, 36400), (7280, 35025), (7472, 34125), (7800, 32690), (8400, 30355), (9100, 28020), (9340, 27300), (9750, 26152), (9807, 26000), (10500, 24284), (10920, 23350), (11208, 22750), (11375, 22416), (11675, 21840), (12142, 21000), (13000, 19614), (13076, 19500), (13650, 18680), (14000, 18213), (14010, 18200), (15600, 16345)]