72838800

素因数分解:

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

素因数の和:20257

約数の個数: 90

約数和(自身を含む): 252783362

約数和(自身を除く): 179944562

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 20233, 40466, 60699, 80932, 101165, 121398, 161864, 182097, 202330, 242796, 303495, 323728, 364194, 404660, 485592, 505825, 606990, 728388, 809320, 910485, 971184, 1011650, 1213980, 1456776, 1517475, 1618640, 1820970, 2023300, 2427960, 2913552, 3034950, 3641940, 4046600, 4552425, 4855920, 6069900, 7283880, 8093200, 9104850, 12139800, 14567760, 18209700, 24279600, 36419400, 72838800]

約数ペア:

[(1, 72838800), (2, 36419400), (3, 24279600), (4, 18209700), (5, 14567760), (6, 12139800), (8, 9104850), (9, 8093200), (10, 7283880), (12, 6069900), (15, 4855920), (16, 4552425), (18, 4046600), (20, 3641940), (24, 3034950), (25, 2913552), (30, 2427960), (36, 2023300), (40, 1820970), (45, 1618640), (48, 1517475), (50, 1456776), (60, 1213980), (72, 1011650), (75, 971184), (80, 910485), (90, 809320), (100, 728388), (120, 606990), (144, 505825), (150, 485592), (180, 404660), (200, 364194), (225, 323728), (240, 303495), (300, 242796), (360, 202330), (400, 182097), (450, 161864), (600, 121398), (720, 101165), (900, 80932), (1200, 60699), (1800, 40466), (3600, 20233)]