227180400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 180

約数和(自身を含む): 755784216

約数和(自身を除く): 528603816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 197, 200, 240, 248, 300, 310, 372, 394, 400, 465, 496, 591, 600, 620, 744, 775, 788, 930, 961, 985, 1182, 1200, 1240, 1488, 1550, 1576, 1860, 1922, 1970, 2325, 2364, 2480, 2883, 2955, 3100, 3152, 3720, 3844, 3940, 4650, 4728, 4805, 4925, 5766, 5910, 6107, 6200, 7440, 7688, 7880, 9300, 9456, 9610, 9850, 11532, 11820, 12214, 12400, 14415, 14775, 15376, 15760, 18321, 18600, 19220, 19700, 23064, 23640, 24025, 24428, 28830, 29550, 30535, 36642, 37200, 38440, 39400, 46128, 47280, 48050, 48856, 57660, 59100, 61070, 72075, 73284, 76880, 78800, 91605, 96100, 97712, 115320, 118200, 122140, 144150, 146568, 152675, 183210, 189317, 192200, 230640, 236400, 244280, 288300, 293136, 305350, 366420, 378634, 384400, 458025, 488560, 567951, 576600, 610700, 732840, 757268, 916050, 946585, 1135902, 1153200, 1221400, 1465680, 1514536, 1832100, 1893170, 2271804, 2442800, 2839755, 3029072, 3664200, 3786340, 4543608, 4732925, 5679510, 7328400, 7572680, 9087216, 9465850, 11359020, 14198775, 15145360, 18931700, 22718040, 28397550, 37863400, 45436080, 56795100, 75726800, 113590200, 227180400]

約数ペア:

[(1, 227180400), (2, 113590200), (3, 75726800), (4, 56795100), (5, 45436080), (6, 37863400), (8, 28397550), (10, 22718040), (12, 18931700), (15, 15145360), (16, 14198775), (20, 11359020), (24, 9465850), (25, 9087216), (30, 7572680), (31, 7328400), (40, 5679510), (48, 4732925), (50, 4543608), (60, 3786340), (62, 3664200), (75, 3029072), (80, 2839755), (93, 2442800), (100, 2271804), (120, 1893170), (124, 1832100), (150, 1514536), (155, 1465680), (186, 1221400), (197, 1153200), (200, 1135902), (240, 946585), (248, 916050), (300, 757268), (310, 732840), (372, 610700), (394, 576600), (400, 567951), (465, 488560), (496, 458025), (591, 384400), (600, 378634), (620, 366420), (744, 305350), (775, 293136), (788, 288300), (930, 244280), (961, 236400), (985, 230640), (1182, 192200), (1200, 189317), (1240, 183210), (1488, 152675), (1550, 146568), (1576, 144150), (1860, 122140), (1922, 118200), (1970, 115320), (2325, 97712), (2364, 96100), (2480, 91605), (2883, 78800), (2955, 76880), (3100, 73284), (3152, 72075), (3720, 61070), (3844, 59100), (3940, 57660), (4650, 48856), (4728, 48050), (4805, 47280), (4925, 46128), (5766, 39400), (5910, 38440), (6107, 37200), (6200, 36642), (7440, 30535), (7688, 29550), (7880, 28830), (9300, 24428), (9456, 24025), (9610, 23640), (9850, 23064), (11532, 19700), (11820, 19220), (12214, 18600), (12400, 18321), (14415, 15760), (14775, 15376)]