42575820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 148055040

約数和(自身を除く): 105479220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 89, 102, 105, 119, 134, 140, 170, 178, 201, 204, 210, 238, 255, 267, 268, 335, 340, 356, 357, 402, 420, 445, 469, 476, 510, 534, 595, 623, 670, 714, 804, 890, 938, 1005, 1020, 1068, 1139, 1190, 1246, 1335, 1340, 1407, 1428, 1513, 1780, 1785, 1869, 1876, 2010, 2278, 2345, 2380, 2492, 2670, 2814, 3026, 3115, 3417, 3570, 3738, 4020, 4539, 4556, 4690, 5340, 5628, 5695, 5963, 6052, 6230, 6834, 7035, 7140, 7476, 7565, 7973, 9078, 9345, 9380, 10591, 11390, 11926, 12460, 13668, 14070, 15130, 15946, 17085, 17889, 18156, 18690, 21182, 22695, 22780, 23852, 23919, 28140, 29815, 30260, 31773, 31892, 34170, 35778, 37380, 39865, 41741, 42364, 45390, 47838, 52955, 59630, 63546, 68340, 71556, 79730, 83482, 89445, 90780, 95676, 101371, 105910, 119260, 119595, 125223, 127092, 158865, 159460, 166964, 178890, 202742, 208705, 211820, 239190, 250446, 304113, 317730, 357780, 405484, 417410, 478380, 500892, 506855, 608226, 626115, 635460, 709597, 834820, 1013710, 1216452, 1252230, 1419194, 1520565, 2027420, 2128791, 2504460, 2838388, 3041130, 3547985, 4257582, 6082260, 7095970, 8515164, 10643955, 14191940, 21287910, 42575820]

約数ペア:

[(1, 42575820), (2, 21287910), (3, 14191940), (4, 10643955), (5, 8515164), (6, 7095970), (7, 6082260), (10, 4257582), (12, 3547985), (14, 3041130), (15, 2838388), (17, 2504460), (20, 2128791), (21, 2027420), (28, 1520565), (30, 1419194), (34, 1252230), (35, 1216452), (42, 1013710), (51, 834820), (60, 709597), (67, 635460), (68, 626115), (70, 608226), (84, 506855), (85, 500892), (89, 478380), (102, 417410), (105, 405484), (119, 357780), (134, 317730), (140, 304113), (170, 250446), (178, 239190), (201, 211820), (204, 208705), (210, 202742), (238, 178890), (255, 166964), (267, 159460), (268, 158865), (335, 127092), (340, 125223), (356, 119595), (357, 119260), (402, 105910), (420, 101371), (445, 95676), (469, 90780), (476, 89445), (510, 83482), (534, 79730), (595, 71556), (623, 68340), (670, 63546), (714, 59630), (804, 52955), (890, 47838), (938, 45390), (1005, 42364), (1020, 41741), (1068, 39865), (1139, 37380), (1190, 35778), (1246, 34170), (1335, 31892), (1340, 31773), (1407, 30260), (1428, 29815), (1513, 28140), (1780, 23919), (1785, 23852), (1869, 22780), (1876, 22695), (2010, 21182), (2278, 18690), (2345, 18156), (2380, 17889), (2492, 17085), (2670, 15946), (2814, 15130), (3026, 14070), (3115, 13668), (3417, 12460), (3570, 11926), (3738, 11390), (4020, 10591), (4539, 9380), (4556, 9345), (4690, 9078), (5340, 7973), (5628, 7565), (5695, 7476), (5963, 7140), (6052, 7035), (6230, 6834)]