18385200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5107}}^1$

素因数の和:5131

約数の個数: 90

約数和(自身を含む): 63814244

約数和(自身を除く): 45429044

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, 5107, 10214, 15321, 20428, 25535, 30642, 40856, 45963, 51070, 61284, 76605, 81712, 91926, 102140, 122568, 127675, 153210, 183852, 204280, 229815, 245136, 255350, 306420, 367704, 383025, 408560, 459630, 510700, 612840, 735408, 766050, 919260, 1021400, 1149075, 1225680, 1532100, 1838520, 2042800, 2298150, 3064200, 3677040, 4596300, 6128400, 9192600, 18385200]

約数ペア:

[(1, 18385200), (2, 9192600), (3, 6128400), (4, 4596300), (5, 3677040), (6, 3064200), (8, 2298150), (9, 2042800), (10, 1838520), (12, 1532100), (15, 1225680), (16, 1149075), (18, 1021400), (20, 919260), (24, 766050), (25, 735408), (30, 612840), (36, 510700), (40, 459630), (45, 408560), (48, 383025), (50, 367704), (60, 306420), (72, 255350), (75, 245136), (80, 229815), (90, 204280), (100, 183852), (120, 153210), (144, 127675), (150, 122568), (180, 102140), (200, 91926), (225, 81712), (240, 76605), (300, 61284), (360, 51070), (400, 45963), (450, 40856), (600, 30642), (720, 25535), (900, 20428), (1200, 15321), (1800, 10214), (3600, 5107)]