205148520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33521}}^1$

素因数の和:33555

約数の個数: 96

約数和(自身を含む): 705973320

約数和(自身を除く): 500824800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 33521, 67042, 100563, 134084, 167605, 201126, 268168, 301689, 335210, 402252, 502815, 569857, 603378, 670420, 804504, 1005630, 1139714, 1206756, 1340840, 1508445, 1709571, 2011260, 2279428, 2413512, 2849285, 3016890, 3419142, 4022520, 4558856, 5128713, 5698570, 6033780, 6838284, 8547855, 10257426, 11397140, 12067560, 13676568, 17095710, 20514852, 22794280, 25643565, 34191420, 41029704, 51287130, 68382840, 102574260, 205148520]

約数ペア:

[(1, 205148520), (2, 102574260), (3, 68382840), (4, 51287130), (5, 41029704), (6, 34191420), (8, 25643565), (9, 22794280), (10, 20514852), (12, 17095710), (15, 13676568), (17, 12067560), (18, 11397140), (20, 10257426), (24, 8547855), (30, 6838284), (34, 6033780), (36, 5698570), (40, 5128713), (45, 4558856), (51, 4022520), (60, 3419142), (68, 3016890), (72, 2849285), (85, 2413512), (90, 2279428), (102, 2011260), (120, 1709571), (136, 1508445), (153, 1340840), (170, 1206756), (180, 1139714), (204, 1005630), (255, 804504), (306, 670420), (340, 603378), (360, 569857), (408, 502815), (510, 402252), (612, 335210), (680, 301689), (765, 268168), (1020, 201126), (1224, 167605), (1530, 134084), (2040, 100563), (3060, 67042), (6120, 33521)]