279324450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4098

約数の個数: 120

約数和(自身を含む): 821964132

約数和(自身を除く): 542639682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 255, 270, 306, 405, 425, 450, 459, 510, 675, 765, 810, 850, 918, 1275, 1350, 1377, 1530, 2025, 2295, 2550, 2754, 3825, 4050, 4057, 4590, 6885, 7650, 8114, 11475, 12171, 13770, 20285, 22950, 24342, 34425, 36513, 40570, 60855, 68850, 68969, 73026, 101425, 109539, 121710, 137938, 182565, 202850, 206907, 219078, 304275, 328617, 344845, 365130, 413814, 547695, 608550, 620721, 657234, 689690, 912825, 1034535, 1095390, 1241442, 1643085, 1724225, 1825650, 1862163, 2069070, 2738475, 3103605, 3286170, 3448450, 3724326, 5172675, 5476950, 5586489, 6207210, 8215425, 9310815, 10345350, 11172978, 15518025, 16430850, 18621630, 27932445, 31036050, 46554075, 55864890, 93108150, 139662225, 279324450]

約数ペア:

[(1, 279324450), (2, 139662225), (3, 93108150), (5, 55864890), (6, 46554075), (9, 31036050), (10, 27932445), (15, 18621630), (17, 16430850), (18, 15518025), (25, 11172978), (27, 10345350), (30, 9310815), (34, 8215425), (45, 6207210), (50, 5586489), (51, 5476950), (54, 5172675), (75, 3724326), (81, 3448450), (85, 3286170), (90, 3103605), (102, 2738475), (135, 2069070), (150, 1862163), (153, 1825650), (162, 1724225), (170, 1643085), (225, 1241442), (255, 1095390), (270, 1034535), (306, 912825), (405, 689690), (425, 657234), (450, 620721), (459, 608550), (510, 547695), (675, 413814), (765, 365130), (810, 344845), (850, 328617), (918, 304275), (1275, 219078), (1350, 206907), (1377, 202850), (1530, 182565), (2025, 137938), (2295, 121710), (2550, 109539), (2754, 101425), (3825, 73026), (4050, 68969), (4057, 68850), (4590, 60855), (6885, 40570), (7650, 36513), (8114, 34425), (11475, 24342), (12171, 22950), (13770, 20285)]