1552950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 5222880

約数和(自身を除く): 3669930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 29, 30, 34, 35, 42, 45, 50, 51, 58, 63, 70, 75, 85, 87, 90, 102, 105, 119, 126, 145, 150, 153, 170, 174, 175, 203, 210, 225, 238, 255, 261, 290, 306, 315, 350, 357, 406, 425, 435, 450, 493, 510, 522, 525, 595, 609, 630, 714, 725, 765, 850, 870, 986, 1015, 1050, 1071, 1190, 1218, 1275, 1305, 1450, 1479, 1530, 1575, 1785, 1827, 2030, 2142, 2175, 2465, 2550, 2610, 2958, 2975, 3045, 3150, 3451, 3570, 3654, 3825, 4350, 4437, 4930, 5075, 5355, 5950, 6090, 6525, 6902, 7395, 7650, 8874, 8925, 9135, 10150, 10353, 10710, 12325, 13050, 14790, 15225, 17255, 17850, 18270, 20706, 22185, 24650, 26775, 30450, 31059, 34510, 36975, 44370, 45675, 51765, 53550, 62118, 73950, 86275, 91350, 103530, 110925, 155295, 172550, 221850, 258825, 310590, 517650, 776475, 1552950]

約数ペア:

[(1, 1552950), (2, 776475), (3, 517650), (5, 310590), (6, 258825), (7, 221850), (9, 172550), (10, 155295), (14, 110925), (15, 103530), (17, 91350), (18, 86275), (21, 73950), (25, 62118), (29, 53550), (30, 51765), (34, 45675), (35, 44370), (42, 36975), (45, 34510), (50, 31059), (51, 30450), (58, 26775), (63, 24650), (70, 22185), (75, 20706), (85, 18270), (87, 17850), (90, 17255), (102, 15225), (105, 14790), (119, 13050), (126, 12325), (145, 10710), (150, 10353), (153, 10150), (170, 9135), (174, 8925), (175, 8874), (203, 7650), (210, 7395), (225, 6902), (238, 6525), (255, 6090), (261, 5950), (290, 5355), (306, 5075), (315, 4930), (350, 4437), (357, 4350), (406, 3825), (425, 3654), (435, 3570), (450, 3451), (493, 3150), (510, 3045), (522, 2975), (525, 2958), (595, 2610), (609, 2550), (630, 2465), (714, 2175), (725, 2142), (765, 2030), (850, 1827), (870, 1785), (986, 1575), (1015, 1530), (1050, 1479), (1071, 1450), (1190, 1305), (1218, 1275)]