152488000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 168

約数和(自身を含む): 440420760

約数和(自身を除く): 287932760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 389, 392, 400, 448, 490, 500, 560, 700, 778, 784, 800, 875, 980, 1000, 1120, 1225, 1400, 1556, 1568, 1600, 1750, 1945, 1960, 2000, 2240, 2450, 2723, 2800, 3112, 3136, 3500, 3890, 3920, 4000, 4900, 5446, 5600, 6125, 6224, 7000, 7780, 7840, 8000, 9725, 9800, 10892, 11200, 12250, 12448, 13615, 14000, 15560, 15680, 19061, 19450, 19600, 21784, 24500, 24896, 27230, 28000, 31120, 38122, 38900, 39200, 43568, 48625, 49000, 54460, 56000, 62240, 68075, 76244, 77800, 78400, 87136, 95305, 97250, 98000, 108920, 124480, 136150, 152488, 155600, 174272, 190610, 194500, 196000, 217840, 272300, 304976, 311200, 340375, 381220, 389000, 392000, 435680, 476525, 544600, 609952, 622400, 680750, 762440, 778000, 871360, 953050, 1089200, 1219904, 1361500, 1524880, 1556000, 1906100, 2178400, 2382625, 2723000, 3049760, 3112000, 3812200, 4356800, 4765250, 5446000, 6099520, 7624400, 9530500, 10892000, 15248800, 19061000, 21784000, 30497600, 38122000, 76244000, 152488000]

約数ペア:

[(1, 152488000), (2, 76244000), (4, 38122000), (5, 30497600), (7, 21784000), (8, 19061000), (10, 15248800), (14, 10892000), (16, 9530500), (20, 7624400), (25, 6099520), (28, 5446000), (32, 4765250), (35, 4356800), (40, 3812200), (49, 3112000), (50, 3049760), (56, 2723000), (64, 2382625), (70, 2178400), (80, 1906100), (98, 1556000), (100, 1524880), (112, 1361500), (125, 1219904), (140, 1089200), (160, 953050), (175, 871360), (196, 778000), (200, 762440), (224, 680750), (245, 622400), (250, 609952), (280, 544600), (320, 476525), (350, 435680), (389, 392000), (392, 389000), (400, 381220), (448, 340375), (490, 311200), (500, 304976), (560, 272300), (700, 217840), (778, 196000), (784, 194500), (800, 190610), (875, 174272), (980, 155600), (1000, 152488), (1120, 136150), (1225, 124480), (1400, 108920), (1556, 98000), (1568, 97250), (1600, 95305), (1750, 87136), (1945, 78400), (1960, 77800), (2000, 76244), (2240, 68075), (2450, 62240), (2723, 56000), (2800, 54460), (3112, 49000), (3136, 48625), (3500, 43568), (3890, 39200), (3920, 38900), (4000, 38122), (4900, 31120), (5446, 28000), (5600, 27230), (6125, 24896), (6224, 24500), (7000, 21784), (7780, 19600), (7840, 19450), (8000, 19061), (9725, 15680), (9800, 15560), (10892, 14000), (11200, 13615), (12250, 12448)]