252557100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 162

約数和(自身を含む): 841797684

約数和(自身を除く): 589240584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 289, 300, 306, 340, 425, 450, 510, 578, 612, 765, 850, 867, 900, 971, 1020, 1156, 1275, 1445, 1530, 1700, 1734, 1942, 2550, 2601, 2890, 2913, 3060, 3468, 3825, 3884, 4335, 4855, 5100, 5202, 5780, 5826, 7225, 7650, 8670, 8739, 9710, 10404, 11652, 13005, 14450, 14565, 15300, 16507, 17340, 17478, 19420, 21675, 24275, 26010, 28900, 29130, 33014, 34956, 43350, 43695, 48550, 49521, 52020, 58260, 65025, 66028, 72825, 82535, 86700, 87390, 97100, 99042, 130050, 145650, 148563, 165070, 174780, 198084, 218475, 247605, 260100, 280619, 291300, 297126, 330140, 412675, 436950, 495210, 561238, 594252, 742815, 825350, 841857, 873900, 990420, 1122476, 1238025, 1403095, 1485630, 1650700, 1683714, 2476050, 2525571, 2806190, 2971260, 3367428, 3714075, 4209285, 4952100, 5051142, 5612380, 7015475, 7428150, 8418570, 10102284, 12627855, 14030950, 14856300, 16837140, 21046425, 25255710, 28061900, 42092850, 50511420, 63139275, 84185700, 126278550, 252557100]

約数ペア:

[(1, 252557100), (2, 126278550), (3, 84185700), (4, 63139275), (5, 50511420), (6, 42092850), (9, 28061900), (10, 25255710), (12, 21046425), (15, 16837140), (17, 14856300), (18, 14030950), (20, 12627855), (25, 10102284), (30, 8418570), (34, 7428150), (36, 7015475), (45, 5612380), (50, 5051142), (51, 4952100), (60, 4209285), (68, 3714075), (75, 3367428), (85, 2971260), (90, 2806190), (100, 2525571), (102, 2476050), (150, 1683714), (153, 1650700), (170, 1485630), (180, 1403095), (204, 1238025), (225, 1122476), (255, 990420), (289, 873900), (300, 841857), (306, 825350), (340, 742815), (425, 594252), (450, 561238), (510, 495210), (578, 436950), (612, 412675), (765, 330140), (850, 297126), (867, 291300), (900, 280619), (971, 260100), (1020, 247605), (1156, 218475), (1275, 198084), (1445, 174780), (1530, 165070), (1700, 148563), (1734, 145650), (1942, 130050), (2550, 99042), (2601, 97100), (2890, 87390), (2913, 86700), (3060, 82535), (3468, 72825), (3825, 66028), (3884, 65025), (4335, 58260), (4855, 52020), (5100, 49521), (5202, 48550), (5780, 43695), (5826, 43350), (7225, 34956), (7650, 33014), (8670, 29130), (8739, 28900), (9710, 26010), (10404, 24275), (11652, 21675), (13005, 19420), (14450, 17478), (14565, 17340), (15300, 16507)]