151435900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 416973312

約数和(自身を除く): 265537412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 71, 77, 100, 110, 140, 142, 154, 175, 220, 275, 277, 284, 308, 350, 355, 385, 497, 550, 554, 700, 710, 770, 781, 994, 1100, 1108, 1385, 1420, 1540, 1562, 1775, 1925, 1939, 1988, 2485, 2770, 3047, 3124, 3550, 3850, 3878, 3905, 4970, 5467, 5540, 6094, 6925, 7100, 7700, 7756, 7810, 9695, 9940, 10934, 12188, 12425, 13850, 15235, 15620, 19390, 19525, 19667, 21329, 21868, 24850, 27335, 27700, 30470, 38780, 39050, 39334, 42658, 48475, 49700, 54670, 60940, 76175, 78100, 78668, 85316, 96950, 98335, 106645, 109340, 136675, 137669, 152350, 193900, 196670, 213290, 216337, 273350, 275338, 304700, 393340, 426580, 432674, 491675, 533225, 546700, 550676, 688345, 865348, 983350, 1066450, 1081685, 1376690, 1514359, 1966700, 2132900, 2163370, 2753380, 3028718, 3441725, 4326740, 5408425, 6057436, 6883450, 7571795, 10816850, 13766900, 15143590, 21633700, 30287180, 37858975, 75717950, 151435900]

約数ペア:

[(1, 151435900), (2, 75717950), (4, 37858975), (5, 30287180), (7, 21633700), (10, 15143590), (11, 13766900), (14, 10816850), (20, 7571795), (22, 6883450), (25, 6057436), (28, 5408425), (35, 4326740), (44, 3441725), (50, 3028718), (55, 2753380), (70, 2163370), (71, 2132900), (77, 1966700), (100, 1514359), (110, 1376690), (140, 1081685), (142, 1066450), (154, 983350), (175, 865348), (220, 688345), (275, 550676), (277, 546700), (284, 533225), (308, 491675), (350, 432674), (355, 426580), (385, 393340), (497, 304700), (550, 275338), (554, 273350), (700, 216337), (710, 213290), (770, 196670), (781, 193900), (994, 152350), (1100, 137669), (1108, 136675), (1385, 109340), (1420, 106645), (1540, 98335), (1562, 96950), (1775, 85316), (1925, 78668), (1939, 78100), (1988, 76175), (2485, 60940), (2770, 54670), (3047, 49700), (3124, 48475), (3550, 42658), (3850, 39334), (3878, 39050), (3905, 38780), (4970, 30470), (5467, 27700), (5540, 27335), (6094, 24850), (6925, 21868), (7100, 21329), (7700, 19667), (7756, 19525), (7810, 19390), (9695, 15620), (9940, 15235), (10934, 13850), (12188, 12425)]