1342394400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1787}}^1$

素因数の和:2123

約数の個数: 144

約数和(自身を含む): 4385906784

約数和(自身を除く): 3043512384

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, 313, 400, 480, 600, 626, 800, 939, 1200, 1252, 1565, 1787, 1878, 2400, 2504, 3130, 3574, 3756, 4695, 5008, 5361, 6260, 7148, 7512, 7825, 8935, 9390, 10016, 10722, 12520, 14296, 15024, 15650, 17870, 18780, 21444, 23475, 25040, 26805, 28592, 30048, 31300, 35740, 37560, 42888, 44675, 46950, 50080, 53610, 57184, 62600, 71480, 75120, 85776, 89350, 93900, 107220, 125200, 134025, 142960, 150240, 171552, 178700, 187800, 214440, 250400, 268050, 285920, 357400, 375600, 428880, 536100, 559331, 714800, 751200, 857760, 1072200, 1118662, 1429600, 1677993, 2144400, 2237324, 2796655, 3355986, 4288800, 4474648, 5593310, 6711972, 8389965, 8949296, 11186620, 13423944, 13983275, 16779930, 17898592, 22373240, 26847888, 27966550, 33559860, 41949825, 44746480, 53695776, 55933100, 67119720, 83899650, 89492960, 111866200, 134239440, 167799300, 223732400, 268478880, 335598600, 447464800, 671197200, 1342394400]

約数ペア:

[(1, 1342394400), (2, 671197200), (3, 447464800), (4, 335598600), (5, 268478880), (6, 223732400), (8, 167799300), (10, 134239440), (12, 111866200), (15, 89492960), (16, 83899650), (20, 67119720), (24, 55933100), (25, 53695776), (30, 44746480), (32, 41949825), (40, 33559860), (48, 27966550), (50, 26847888), (60, 22373240), (75, 17898592), (80, 16779930), (96, 13983275), (100, 13423944), (120, 11186620), (150, 8949296), (160, 8389965), (200, 6711972), (240, 5593310), (300, 4474648), (313, 4288800), (400, 3355986), (480, 2796655), (600, 2237324), (626, 2144400), (800, 1677993), (939, 1429600), (1200, 1118662), (1252, 1072200), (1565, 857760), (1787, 751200), (1878, 714800), (2400, 559331), (2504, 536100), (3130, 428880), (3574, 375600), (3756, 357400), (4695, 285920), (5008, 268050), (5361, 250400), (6260, 214440), (7148, 187800), (7512, 178700), (7825, 171552), (8935, 150240), (9390, 142960), (10016, 134025), (10722, 125200), (12520, 107220), (14296, 93900), (15024, 89350), (15650, 85776), (17870, 75120), (18780, 71480), (21444, 62600), (23475, 57184), (25040, 53610), (26805, 50080), (28592, 46950), (30048, 44675), (31300, 42888), (35740, 37560)]