396831000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 1358622720

約数和(自身を除く): 961791720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 120, 124, 125, 136, 150, 155, 170, 186, 200, 204, 248, 250, 251, 255, 300, 310, 340, 372, 375, 408, 425, 465, 500, 502, 510, 527, 600, 620, 680, 744, 750, 753, 775, 850, 930, 1000, 1004, 1020, 1054, 1240, 1255, 1275, 1500, 1506, 1550, 1581, 1700, 1860, 2008, 2040, 2108, 2125, 2325, 2510, 2550, 2635, 3000, 3012, 3100, 3162, 3400, 3720, 3765, 3875, 4216, 4250, 4267, 4650, 5020, 5100, 5270, 6024, 6200, 6275, 6324, 6375, 7530, 7750, 7781, 7905, 8500, 8534, 9300, 10040, 10200, 10540, 11625, 12550, 12648, 12750, 12801, 13175, 15060, 15500, 15562, 15810, 17000, 17068, 18600, 18825, 21080, 21335, 23250, 23343, 25100, 25500, 25602, 26350, 30120, 31000, 31124, 31375, 31620, 34136, 37650, 38905, 39525, 42670, 46500, 46686, 50200, 51000, 51204, 52700, 62248, 62750, 63240, 64005, 65875, 75300, 77810, 79050, 85340, 93000, 93372, 94125, 102408, 105400, 106675, 116715, 125500, 128010, 131750, 132277, 150600, 155620, 158100, 170680, 186744, 188250, 194525, 197625, 213350, 233430, 251000, 256020, 263500, 264554, 311240, 316200, 320025, 376500, 389050, 395250, 396831, 426700, 466860, 512040, 527000, 529108, 533375, 583575, 640050, 661385, 753000, 778100, 790500, 793662, 853400, 933720, 972625, 1058216, 1066750, 1167150, 1280100, 1322770, 1556200, 1581000, 1587324, 1600125, 1945250, 1984155, 2133500, 2334300, 2560200, 2645540, 2917875, 3174648, 3200250, 3306925, 3890500, 3968310, 4267000, 4668600, 5291080, 5835750, 6400500, 6613850, 7781000, 7936620, 9920775, 11671500, 12801000, 13227700, 15873240, 16534625, 19841550, 23343000, 26455400, 33069250, 39683100, 49603875, 66138500, 79366200, 99207750, 132277000, 198415500, 396831000]

約数ペア:

[(1, 396831000), (2, 198415500), (3, 132277000), (4, 99207750), (5, 79366200), (6, 66138500), (8, 49603875), (10, 39683100), (12, 33069250), (15, 26455400), (17, 23343000), (20, 19841550), (24, 16534625), (25, 15873240), (30, 13227700), (31, 12801000), (34, 11671500), (40, 9920775), (50, 7936620), (51, 7781000), (60, 6613850), (62, 6400500), (68, 5835750), (75, 5291080), (85, 4668600), (93, 4267000), (100, 3968310), (102, 3890500), (120, 3306925), (124, 3200250), (125, 3174648), (136, 2917875), (150, 2645540), (155, 2560200), (170, 2334300), (186, 2133500), (200, 1984155), (204, 1945250), (248, 1600125), (250, 1587324), (251, 1581000), (255, 1556200), (300, 1322770), (310, 1280100), (340, 1167150), (372, 1066750), (375, 1058216), (408, 972625), (425, 933720), (465, 853400), (500, 793662), (502, 790500), (510, 778100), (527, 753000), (600, 661385), (620, 640050), (680, 583575), (744, 533375), (750, 529108), (753, 527000), (775, 512040), (850, 466860), (930, 426700), (1000, 396831), (1004, 395250), (1020, 389050), (1054, 376500), (1240, 320025), (1255, 316200), (1275, 311240), (1500, 264554), (1506, 263500), (1550, 256020), (1581, 251000), (1700, 233430), (1860, 213350), (2008, 197625), (2040, 194525), (2108, 188250), (2125, 186744), (2325, 170680), (2510, 158100), (2550, 155620), (2635, 150600), (3000, 132277), (3012, 131750), (3100, 128010), (3162, 125500), (3400, 116715), (3720, 106675), (3765, 105400), (3875, 102408), (4216, 94125), (4250, 93372), (4267, 93000), (4650, 85340), (5020, 79050), (5100, 77810), (5270, 75300), (6024, 65875), (6200, 64005), (6275, 63240), (6324, 62750), (6375, 62248), (7530, 52700), (7750, 51204), (7781, 51000), (7905, 50200), (8500, 46686), (8534, 46500), (9300, 42670), (10040, 39525), (10200, 38905), (10540, 37650), (11625, 34136), (12550, 31620), (12648, 31375), (12750, 31124), (12801, 31000), (13175, 30120), (15060, 26350), (15500, 25602), (15562, 25500), (15810, 25100), (17000, 23343), (17068, 23250), (18600, 21335), (18825, 21080)]