207578400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{86491}}^1$

素因数の和:86514

約数の個数: 72

約数和(自身を含む): 675675504

約数和(自身を除く): 468097104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 86491, 172982, 259473, 345964, 432455, 518946, 691928, 864910, 1037892, 1297365, 1383856, 1729820, 2075784, 2162275, 2594730, 2767712, 3459640, 4151568, 4324550, 5189460, 6486825, 6919280, 8303136, 8649100, 10378920, 12973650, 13838560, 17298200, 20757840, 25947300, 34596400, 41515680, 51894600, 69192800, 103789200, 207578400]

約数ペア:

[(1, 207578400), (2, 103789200), (3, 69192800), (4, 51894600), (5, 41515680), (6, 34596400), (8, 25947300), (10, 20757840), (12, 17298200), (15, 13838560), (16, 12973650), (20, 10378920), (24, 8649100), (25, 8303136), (30, 6919280), (32, 6486825), (40, 5189460), (48, 4324550), (50, 4151568), (60, 3459640), (75, 2767712), (80, 2594730), (96, 2162275), (100, 2075784), (120, 1729820), (150, 1383856), (160, 1297365), (200, 1037892), (240, 864910), (300, 691928), (400, 518946), (480, 432455), (600, 345964), (800, 259473), (1200, 172982), (2400, 86491)]