813532800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1131

約数の個数: 192

約数和(自身を含む): 2714513760

約数和(自身を除く): 1900980960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 300, 320, 332, 384, 400, 415, 480, 498, 600, 640, 664, 800, 830, 960, 996, 1021, 1200, 1245, 1328, 1600, 1660, 1920, 1992, 2042, 2075, 2400, 2490, 2656, 3063, 3200, 3320, 3984, 4084, 4150, 4800, 4980, 5105, 5312, 6126, 6225, 6640, 7968, 8168, 8300, 9600, 9960, 10210, 10624, 12252, 12450, 13280, 15315, 15936, 16336, 16600, 19920, 20420, 24504, 24900, 25525, 26560, 30630, 31872, 32672, 33200, 39840, 40840, 49008, 49800, 51050, 53120, 61260, 65344, 66400, 76575, 79680, 81680, 84743, 98016, 99600, 102100, 122520, 130688, 132800, 153150, 159360, 163360, 169486, 196032, 199200, 204200, 245040, 254229, 265600, 306300, 326720, 338972, 392064, 398400, 408400, 423715, 490080, 508458, 612600, 653440, 677944, 796800, 816800, 847430, 980160, 1016916, 1225200, 1271145, 1355888, 1633600, 1694860, 1960320, 2033832, 2118575, 2450400, 2542290, 2711776, 3267200, 3389720, 4067664, 4237150, 4900800, 5084580, 5423552, 6355725, 6779440, 8135328, 8474300, 9801600, 10169160, 10847104, 12711450, 13558880, 16270656, 16948600, 20338320, 25422900, 27117760, 32541312, 33897200, 40676640, 50845800, 54235520, 67794400, 81353280, 101691600, 135588800, 162706560, 203383200, 271177600, 406766400, 813532800]

約数ペア:

[(1, 813532800), (2, 406766400), (3, 271177600), (4, 203383200), (5, 162706560), (6, 135588800), (8, 101691600), (10, 81353280), (12, 67794400), (15, 54235520), (16, 50845800), (20, 40676640), (24, 33897200), (25, 32541312), (30, 27117760), (32, 25422900), (40, 20338320), (48, 16948600), (50, 16270656), (60, 13558880), (64, 12711450), (75, 10847104), (80, 10169160), (83, 9801600), (96, 8474300), (100, 8135328), (120, 6779440), (128, 6355725), (150, 5423552), (160, 5084580), (166, 4900800), (192, 4237150), (200, 4067664), (240, 3389720), (249, 3267200), (300, 2711776), (320, 2542290), (332, 2450400), (384, 2118575), (400, 2033832), (415, 1960320), (480, 1694860), (498, 1633600), (600, 1355888), (640, 1271145), (664, 1225200), (800, 1016916), (830, 980160), (960, 847430), (996, 816800), (1021, 796800), (1200, 677944), (1245, 653440), (1328, 612600), (1600, 508458), (1660, 490080), (1920, 423715), (1992, 408400), (2042, 398400), (2075, 392064), (2400, 338972), (2490, 326720), (2656, 306300), (3063, 265600), (3200, 254229), (3320, 245040), (3984, 204200), (4084, 199200), (4150, 196032), (4800, 169486), (4980, 163360), (5105, 159360), (5312, 153150), (6126, 132800), (6225, 130688), (6640, 122520), (7968, 102100), (8168, 99600), (8300, 98016), (9600, 84743), (9960, 81680), (10210, 79680), (10624, 76575), (12252, 66400), (12450, 65344), (13280, 61260), (15315, 53120), (15936, 51050), (16336, 49800), (16600, 49008), (19920, 40840), (20420, 39840), (24504, 33200), (24900, 32672), (25525, 31872), (26560, 30630)]