1330763600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1425

約数の個数: 120

約数和(自身を含む): 3347163000

約数和(自身を除く): 2016399400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 89, 100, 116, 145, 178, 200, 232, 290, 356, 400, 445, 464, 580, 712, 725, 890, 1160, 1289, 1424, 1450, 1780, 2225, 2320, 2578, 2581, 2900, 3560, 4450, 5156, 5162, 5800, 6445, 7120, 8900, 10312, 10324, 11600, 12890, 12905, 17800, 20624, 20648, 25780, 25810, 32225, 35600, 37381, 41296, 51560, 51620, 64450, 64525, 74762, 103120, 103240, 114721, 128900, 129050, 149524, 186905, 206480, 229442, 257800, 258100, 299048, 373810, 458884, 515600, 516200, 573605, 598096, 747620, 917768, 934525, 1032400, 1147210, 1495240, 1835536, 1869050, 2294420, 2868025, 2990480, 3326909, 3738100, 4588840, 5736050, 6653818, 7476200, 9177680, 11472100, 13307636, 14952400, 16634545, 22944200, 26615272, 33269090, 45888400, 53230544, 66538180, 83172725, 133076360, 166345450, 266152720, 332690900, 665381800, 1330763600]

約数ペア:

[(1, 1330763600), (2, 665381800), (4, 332690900), (5, 266152720), (8, 166345450), (10, 133076360), (16, 83172725), (20, 66538180), (25, 53230544), (29, 45888400), (40, 33269090), (50, 26615272), (58, 22944200), (80, 16634545), (89, 14952400), (100, 13307636), (116, 11472100), (145, 9177680), (178, 7476200), (200, 6653818), (232, 5736050), (290, 4588840), (356, 3738100), (400, 3326909), (445, 2990480), (464, 2868025), (580, 2294420), (712, 1869050), (725, 1835536), (890, 1495240), (1160, 1147210), (1289, 1032400), (1424, 934525), (1450, 917768), (1780, 747620), (2225, 598096), (2320, 573605), (2578, 516200), (2581, 515600), (2900, 458884), (3560, 373810), (4450, 299048), (5156, 258100), (5162, 257800), (5800, 229442), (6445, 206480), (7120, 186905), (8900, 149524), (10312, 129050), (10324, 128900), (11600, 114721), (12890, 103240), (12905, 103120), (17800, 74762), (20624, 64525), (20648, 64450), (25780, 51620), (25810, 51560), (32225, 41296), (35600, 37381)]