245038552800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{1993}}^1\times {\mathrm{51229}}^1$

素因数の和:53245

約数の個数: 144

約数和(自身を含む): 798016267440

約数和(自身を除く): 552977714640

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, 200, 240, 300, 400, 480, 600, 800, 1200, 1993, 2400, 3986, 5979, 7972, 9965, 11958, 15944, 19930, 23916, 29895, 31888, 39860, 47832, 49825, 51229, 59790, 63776, 79720, 95664, 99650, 102458, 119580, 149475, 153687, 159440, 191328, 199300, 204916, 239160, 256145, 298950, 307374, 318880, 398600, 409832, 478320, 512290, 597900, 614748, 768435, 797200, 819664, 956640, 1024580, 1195800, 1229496, 1280725, 1536870, 1594400, 1639328, 2049160, 2391600, 2458992, 2561450, 3073740, 3842175, 4098320, 4783200, 4917984, 5122900, 6147480, 7684350, 8196640, 10245800, 12294960, 15368700, 20491600, 24589920, 30737400, 40983200, 61474800, 102099397, 122949600, 204198794, 306298191, 408397588, 510496985, 612596382, 816795176, 1020993970, 1225192764, 1531490955, 1633590352, 2041987940, 2450385528, 2552484925, 3062981910, 3267180704, 4083975880, 4900771056, 5104969850, 6125963820, 7657454775, 8167951760, 9801542112, 10209939700, 12251927640, 15314909550, 16335903520, 20419879400, 24503855280, 30629819100, 40839758800, 49007710560, 61259638200, 81679517600, 122519276400, 245038552800]

約数ペア:

[(1, 245038552800), (2, 122519276400), (3, 81679517600), (4, 61259638200), (5, 49007710560), (6, 40839758800), (8, 30629819100), (10, 24503855280), (12, 20419879400), (15, 16335903520), (16, 15314909550), (20, 12251927640), (24, 10209939700), (25, 9801542112), (30, 8167951760), (32, 7657454775), (40, 6125963820), (48, 5104969850), (50, 4900771056), (60, 4083975880), (75, 3267180704), (80, 3062981910), (96, 2552484925), (100, 2450385528), (120, 2041987940), (150, 1633590352), (160, 1531490955), (200, 1225192764), (240, 1020993970), (300, 816795176), (400, 612596382), (480, 510496985), (600, 408397588), (800, 306298191), (1200, 204198794), (1993, 122949600), (2400, 102099397), (3986, 61474800), (5979, 40983200), (7972, 30737400), (9965, 24589920), (11958, 20491600), (15944, 15368700), (19930, 12294960), (23916, 10245800), (29895, 8196640), (31888, 7684350), (39860, 6147480), (47832, 5122900), (49825, 4917984), (51229, 4783200), (59790, 4098320), (63776, 3842175), (79720, 3073740), (95664, 2561450), (99650, 2458992), (102458, 2391600), (119580, 2049160), (149475, 1639328), (153687, 1594400), (159440, 1536870), (191328, 1280725), (199300, 1229496), (204916, 1195800), (239160, 1024580), (256145, 956640), (298950, 819664), (307374, 797200), (318880, 768435), (398600, 614748), (409832, 597900), (478320, 512290)]