197951400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6508

約数の個数: 144

約数和(自身を含む): 704000700

約数和(自身を除く): 506049300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 6469, 7650, 10200, 12938, 15300, 19407, 25876, 30600, 32345, 38814, 51752, 58221, 64690, 77628, 97035, 109973, 116442, 129380, 155256, 161725, 194070, 219946, 232884, 258760, 291105, 323450, 329919, 388140, 439892, 465768, 485175, 549865, 582210, 646900, 659838, 776280, 879784, 970350, 989757, 1099730, 1164420, 1293800, 1319676, 1455525, 1649595, 1940700, 1979514, 2199460, 2328840, 2639352, 2749325, 2911050, 3299190, 3881400, 3959028, 4398920, 4948785, 5498650, 5822100, 6598380, 7918056, 8247975, 9897570, 10997300, 11644200, 13196760, 16495950, 19795140, 21994600, 24743925, 32991900, 39590280, 49487850, 65983800, 98975700, 197951400]

約数ペア:

[(1, 197951400), (2, 98975700), (3, 65983800), (4, 49487850), (5, 39590280), (6, 32991900), (8, 24743925), (9, 21994600), (10, 19795140), (12, 16495950), (15, 13196760), (17, 11644200), (18, 10997300), (20, 9897570), (24, 8247975), (25, 7918056), (30, 6598380), (34, 5822100), (36, 5498650), (40, 4948785), (45, 4398920), (50, 3959028), (51, 3881400), (60, 3299190), (68, 2911050), (72, 2749325), (75, 2639352), (85, 2328840), (90, 2199460), (100, 1979514), (102, 1940700), (120, 1649595), (136, 1455525), (150, 1319676), (153, 1293800), (170, 1164420), (180, 1099730), (200, 989757), (204, 970350), (225, 879784), (255, 776280), (300, 659838), (306, 646900), (340, 582210), (360, 549865), (408, 485175), (425, 465768), (450, 439892), (510, 388140), (600, 329919), (612, 323450), (680, 291105), (765, 258760), (850, 232884), (900, 219946), (1020, 194070), (1224, 161725), (1275, 155256), (1530, 129380), (1700, 116442), (1800, 109973), (2040, 97035), (2550, 77628), (3060, 64690), (3400, 58221), (3825, 51752), (5100, 38814), (6120, 32345), (6469, 30600), (7650, 25876), (10200, 19407), (12938, 15300)]