201556800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13997}}^1$

素因数の和:14025

約数の個数: 126

約数和(自身を含む): 716431638

約数和(自身を除く): 514874838

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 13997, 14400, 27994, 41991, 55988, 69985, 83982, 111976, 125973, 139970, 167964, 209955, 223952, 251946, 279940, 335928, 349925, 419910, 447904, 503892, 559880, 629865, 671856, 699850, 839820, 895808, 1007784, 1049775, 1119760, 1259730, 1343712, 1399700, 1679640, 2015568, 2099550, 2239520, 2519460, 2687424, 2799400, 3149325, 3359280, 4031136, 4199100, 4479040, 5038920, 5598800, 6298650, 6718560, 8062272, 8398200, 10077840, 11197600, 12597300, 13437120, 16796400, 20155680, 22395200, 25194600, 33592800, 40311360, 50389200, 67185600, 100778400, 201556800]

約数ペア:

[(1, 201556800), (2, 100778400), (3, 67185600), (4, 50389200), (5, 40311360), (6, 33592800), (8, 25194600), (9, 22395200), (10, 20155680), (12, 16796400), (15, 13437120), (16, 12597300), (18, 11197600), (20, 10077840), (24, 8398200), (25, 8062272), (30, 6718560), (32, 6298650), (36, 5598800), (40, 5038920), (45, 4479040), (48, 4199100), (50, 4031136), (60, 3359280), (64, 3149325), (72, 2799400), (75, 2687424), (80, 2519460), (90, 2239520), (96, 2099550), (100, 2015568), (120, 1679640), (144, 1399700), (150, 1343712), (160, 1259730), (180, 1119760), (192, 1049775), (200, 1007784), (225, 895808), (240, 839820), (288, 699850), (300, 671856), (320, 629865), (360, 559880), (400, 503892), (450, 447904), (480, 419910), (576, 349925), (600, 335928), (720, 279940), (800, 251946), (900, 223952), (960, 209955), (1200, 167964), (1440, 139970), (1600, 125973), (1800, 111976), (2400, 83982), (2880, 69985), (3600, 55988), (4800, 41991), (7200, 27994), (13997, 14400)]