142488900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 483406560

約数和(自身を除く): 340917660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 67, 68, 75, 85, 90, 100, 102, 134, 139, 150, 153, 170, 180, 201, 204, 225, 255, 268, 278, 300, 306, 335, 340, 402, 417, 425, 450, 510, 556, 603, 612, 670, 695, 765, 804, 834, 850, 900, 1005, 1020, 1139, 1206, 1251, 1275, 1340, 1390, 1530, 1668, 1675, 1700, 2010, 2085, 2278, 2363, 2412, 2502, 2550, 2780, 3015, 3060, 3350, 3417, 3475, 3825, 4020, 4170, 4556, 4726, 5004, 5025, 5100, 5695, 6030, 6255, 6700, 6834, 6950, 7089, 7650, 8340, 9313, 9452, 10050, 10251, 10425, 11390, 11815, 12060, 12510, 13668, 13900, 14178, 15075, 15300, 17085, 18626, 20100, 20502, 20850, 21267, 22780, 23630, 25020, 27939, 28356, 28475, 30150, 31275, 34170, 35445, 37252, 41004, 41700, 42534, 46565, 47260, 51255, 55878, 56950, 59075, 60300, 62550, 68340, 70890, 83817, 85068, 85425, 93130, 102510, 106335, 111756, 113900, 118150, 125100, 139695, 141780, 158321, 167634, 170850, 177225, 186260, 205020, 212670, 232825, 236300, 256275, 279390, 316642, 335268, 341700, 354450, 419085, 425340, 465650, 474963, 512550, 531675, 558780, 633284, 698475, 708900, 791605, 838170, 931300, 949926, 1025100, 1063350, 1396950, 1424889, 1583210, 1676340, 1899852, 2095425, 2126700, 2374815, 2793900, 2849778, 3166420, 3958025, 4190850, 4749630, 5699556, 7124445, 7916050, 8381700, 9499260, 11874075, 14248890, 15832100, 23748150, 28497780, 35622225, 47496300, 71244450, 142488900]

約数ペア:

[(1, 142488900), (2, 71244450), (3, 47496300), (4, 35622225), (5, 28497780), (6, 23748150), (9, 15832100), (10, 14248890), (12, 11874075), (15, 9499260), (17, 8381700), (18, 7916050), (20, 7124445), (25, 5699556), (30, 4749630), (34, 4190850), (36, 3958025), (45, 3166420), (50, 2849778), (51, 2793900), (60, 2374815), (67, 2126700), (68, 2095425), (75, 1899852), (85, 1676340), (90, 1583210), (100, 1424889), (102, 1396950), (134, 1063350), (139, 1025100), (150, 949926), (153, 931300), (170, 838170), (180, 791605), (201, 708900), (204, 698475), (225, 633284), (255, 558780), (268, 531675), (278, 512550), (300, 474963), (306, 465650), (335, 425340), (340, 419085), (402, 354450), (417, 341700), (425, 335268), (450, 316642), (510, 279390), (556, 256275), (603, 236300), (612, 232825), (670, 212670), (695, 205020), (765, 186260), (804, 177225), (834, 170850), (850, 167634), (900, 158321), (1005, 141780), (1020, 139695), (1139, 125100), (1206, 118150), (1251, 113900), (1275, 111756), (1340, 106335), (1390, 102510), (1530, 93130), (1668, 85425), (1675, 85068), (1700, 83817), (2010, 70890), (2085, 68340), (2278, 62550), (2363, 60300), (2412, 59075), (2502, 56950), (2550, 55878), (2780, 51255), (3015, 47260), (3060, 46565), (3350, 42534), (3417, 41700), (3475, 41004), (3825, 37252), (4020, 35445), (4170, 34170), (4556, 31275), (4726, 30150), (5004, 28475), (5025, 28356), (5100, 27939), (5695, 25020), (6030, 23630), (6255, 22780), (6700, 21267), (6834, 20850), (6950, 20502), (7089, 20100), (7650, 18626), (8340, 17085), (9313, 15300), (9452, 15075), (10050, 14178), (10251, 13900), (10425, 13668), (11390, 12510), (11815, 12060)]