218516400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{20233}}^1$

素因数の和:20260

約数の個数: 120

約数和(自身を含む): 777794960

約数和(自身を除く): 559278560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 20233, 40466, 60699, 80932, 101165, 121398, 161864, 182097, 202330, 242796, 303495, 323728, 364194, 404660, 485592, 505825, 546291, 606990, 728388, 809320, 910485, 971184, 1011650, 1092582, 1213980, 1456776, 1517475, 1618640, 1820970, 2023300, 2185164, 2427960, 2731455, 2913552, 3034950, 3641940, 4046600, 4370328, 4552425, 4855920, 5462910, 6069900, 7283880, 8093200, 8740656, 9104850, 10925820, 12139800, 13657275, 14567760, 18209700, 21851640, 24279600, 27314550, 36419400, 43703280, 54629100, 72838800, 109258200, 218516400]

約数ペア:

[(1, 218516400), (2, 109258200), (3, 72838800), (4, 54629100), (5, 43703280), (6, 36419400), (8, 27314550), (9, 24279600), (10, 21851640), (12, 18209700), (15, 14567760), (16, 13657275), (18, 12139800), (20, 10925820), (24, 9104850), (25, 8740656), (27, 8093200), (30, 7283880), (36, 6069900), (40, 5462910), (45, 4855920), (48, 4552425), (50, 4370328), (54, 4046600), (60, 3641940), (72, 3034950), (75, 2913552), (80, 2731455), (90, 2427960), (100, 2185164), (108, 2023300), (120, 1820970), (135, 1618640), (144, 1517475), (150, 1456776), (180, 1213980), (200, 1092582), (216, 1011650), (225, 971184), (240, 910485), (270, 809320), (300, 728388), (360, 606990), (400, 546291), (432, 505825), (450, 485592), (540, 404660), (600, 364194), (675, 323728), (720, 303495), (900, 242796), (1080, 202330), (1200, 182097), (1350, 161864), (1800, 121398), (2160, 101165), (2700, 80932), (3600, 60699), (5400, 40466), (10800, 20233)]