321499800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 192

約数和(自身を含む): 1146132000

約数和(自身を除く): 824632200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 87, 90, 100, 108, 116, 120, 135, 145, 150, 174, 180, 200, 216, 225, 232, 261, 270, 290, 300, 348, 360, 435, 450, 522, 540, 580, 600, 675, 696, 725, 783, 870, 900, 1044, 1080, 1160, 1305, 1350, 1450, 1566, 1740, 1800, 2053, 2088, 2175, 2610, 2700, 2900, 3132, 3480, 3915, 4106, 4350, 5220, 5400, 5800, 6159, 6264, 6525, 7830, 8212, 8700, 10265, 10440, 12318, 13050, 15660, 16424, 17400, 18477, 19575, 20530, 24636, 26100, 30795, 31320, 36954, 39150, 41060, 49272, 51325, 52200, 55431, 59537, 61590, 73908, 78300, 82120, 92385, 102650, 110862, 119074, 123180, 147816, 153975, 156600, 178611, 184770, 205300, 221724, 238148, 246360, 277155, 297685, 307950, 357222, 369540, 410600, 443448, 461925, 476296, 535833, 554310, 595370, 615900, 714444, 739080, 893055, 923850, 1071666, 1108620, 1190740, 1231800, 1385775, 1428888, 1488425, 1607499, 1786110, 1847700, 2143332, 2217240, 2381480, 2679165, 2771550, 2976850, 3214998, 3572220, 3695400, 4286664, 4465275, 5358330, 5543100, 5953700, 6429996, 7144440, 8037495, 8930550, 10716660, 11086200, 11907400, 12859992, 13395825, 16074990, 17861100, 21433320, 26791650, 32149980, 35722200, 40187475, 53583300, 64299960, 80374950, 107166600, 160749900, 321499800]

約数ペア:

[(1, 321499800), (2, 160749900), (3, 107166600), (4, 80374950), (5, 64299960), (6, 53583300), (8, 40187475), (9, 35722200), (10, 32149980), (12, 26791650), (15, 21433320), (18, 17861100), (20, 16074990), (24, 13395825), (25, 12859992), (27, 11907400), (29, 11086200), (30, 10716660), (36, 8930550), (40, 8037495), (45, 7144440), (50, 6429996), (54, 5953700), (58, 5543100), (60, 5358330), (72, 4465275), (75, 4286664), (87, 3695400), (90, 3572220), (100, 3214998), (108, 2976850), (116, 2771550), (120, 2679165), (135, 2381480), (145, 2217240), (150, 2143332), (174, 1847700), (180, 1786110), (200, 1607499), (216, 1488425), (225, 1428888), (232, 1385775), (261, 1231800), (270, 1190740), (290, 1108620), (300, 1071666), (348, 923850), (360, 893055), (435, 739080), (450, 714444), (522, 615900), (540, 595370), (580, 554310), (600, 535833), (675, 476296), (696, 461925), (725, 443448), (783, 410600), (870, 369540), (900, 357222), (1044, 307950), (1080, 297685), (1160, 277155), (1305, 246360), (1350, 238148), (1450, 221724), (1566, 205300), (1740, 184770), (1800, 178611), (2053, 156600), (2088, 153975), (2175, 147816), (2610, 123180), (2700, 119074), (2900, 110862), (3132, 102650), (3480, 92385), (3915, 82120), (4106, 78300), (4350, 73908), (5220, 61590), (5400, 59537), (5800, 55431), (6159, 52200), (6264, 51325), (6525, 49272), (7830, 41060), (8212, 39150), (8700, 36954), (10265, 31320), (10440, 30795), (12318, 26100), (13050, 24636), (15660, 20530), (16424, 19575), (17400, 18477)]