243851600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{14869}}^1$

素因数の和:14928

約数の個数: 60

約数和(自身を含む): 600182940

約数和(自身を除く): 356331340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 8200, 14869, 16400, 29738, 59476, 74345, 118952, 148690, 237904, 297380, 371725, 594760, 609629, 743450, 1189520, 1219258, 1486900, 2438516, 2973800, 3048145, 4877032, 5947600, 6096290, 9754064, 12192580, 15240725, 24385160, 30481450, 48770320, 60962900, 121925800, 243851600]

約数ペア:

[(1, 243851600), (2, 121925800), (4, 60962900), (5, 48770320), (8, 30481450), (10, 24385160), (16, 15240725), (20, 12192580), (25, 9754064), (40, 6096290), (41, 5947600), (50, 4877032), (80, 3048145), (82, 2973800), (100, 2438516), (164, 1486900), (200, 1219258), (205, 1189520), (328, 743450), (400, 609629), (410, 594760), (656, 371725), (820, 297380), (1025, 237904), (1640, 148690), (2050, 118952), (3280, 74345), (4100, 59476), (8200, 29738), (14869, 16400)]