1225279800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{3527}}^1$

素因数の和:3742

約数の個数: 144

約数和(自身を含む): 4137391440

約数和(自身を除く): 2912111640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 193, 200, 225, 300, 360, 386, 450, 579, 600, 772, 900, 965, 1158, 1544, 1737, 1800, 1930, 2316, 2895, 3474, 3527, 3860, 4632, 4825, 5790, 6948, 7054, 7720, 8685, 9650, 10581, 11580, 13896, 14108, 14475, 17370, 17635, 19300, 21162, 23160, 28216, 28950, 31743, 34740, 35270, 38600, 42324, 43425, 52905, 57900, 63486, 69480, 70540, 84648, 86850, 88175, 105810, 115800, 126972, 141080, 158715, 173700, 176350, 211620, 253944, 264525, 317430, 347400, 352700, 423240, 529050, 634860, 680711, 705400, 793575, 1058100, 1269720, 1361422, 1587150, 2042133, 2116200, 2722844, 3174300, 3403555, 4084266, 5445688, 6126399, 6348600, 6807110, 8168532, 10210665, 12252798, 13614220, 16337064, 17017775, 20421330, 24505596, 27228440, 30631995, 34035550, 40842660, 49011192, 51053325, 61263990, 68071100, 81685320, 102106650, 122527980, 136142200, 153159975, 204213300, 245055960, 306319950, 408426600, 612639900, 1225279800]

約数ペア:

[(1, 1225279800), (2, 612639900), (3, 408426600), (4, 306319950), (5, 245055960), (6, 204213300), (8, 153159975), (9, 136142200), (10, 122527980), (12, 102106650), (15, 81685320), (18, 68071100), (20, 61263990), (24, 51053325), (25, 49011192), (30, 40842660), (36, 34035550), (40, 30631995), (45, 27228440), (50, 24505596), (60, 20421330), (72, 17017775), (75, 16337064), (90, 13614220), (100, 12252798), (120, 10210665), (150, 8168532), (180, 6807110), (193, 6348600), (200, 6126399), (225, 5445688), (300, 4084266), (360, 3403555), (386, 3174300), (450, 2722844), (579, 2116200), (600, 2042133), (772, 1587150), (900, 1361422), (965, 1269720), (1158, 1058100), (1544, 793575), (1737, 705400), (1800, 680711), (1930, 634860), (2316, 529050), (2895, 423240), (3474, 352700), (3527, 347400), (3860, 317430), (4632, 264525), (4825, 253944), (5790, 211620), (6948, 176350), (7054, 173700), (7720, 158715), (8685, 141080), (9650, 126972), (10581, 115800), (11580, 105810), (13896, 88175), (14108, 86850), (14475, 84648), (17370, 70540), (17635, 69480), (19300, 63486), (21162, 57900), (23160, 52905), (28216, 43425), (28950, 42324), (31743, 38600), (34740, 35270)]