166154100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 569963520

約数和(自身を除く): 403809420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 89, 98, 100, 105, 127, 140, 147, 150, 175, 178, 196, 210, 245, 254, 267, 294, 300, 350, 356, 381, 420, 445, 490, 508, 525, 534, 588, 623, 635, 700, 735, 762, 889, 890, 980, 1050, 1068, 1225, 1246, 1270, 1335, 1470, 1524, 1778, 1780, 1869, 1905, 2100, 2225, 2450, 2492, 2540, 2667, 2670, 2940, 3115, 3175, 3556, 3675, 3738, 3810, 4361, 4445, 4450, 4900, 5334, 5340, 6223, 6230, 6350, 6675, 7350, 7476, 7620, 8722, 8890, 8900, 9345, 9525, 10668, 11303, 12446, 12460, 12700, 13083, 13335, 13350, 14700, 15575, 17444, 17780, 18669, 18690, 19050, 21805, 22225, 22606, 24892, 26166, 26670, 26700, 31115, 31150, 33909, 37338, 37380, 38100, 43610, 44450, 45212, 46725, 52332, 53340, 56515, 62230, 62300, 65415, 66675, 67818, 74676, 79121, 87220, 88900, 93345, 93450, 109025, 113030, 124460, 130830, 133350, 135636, 155575, 158242, 169545, 186690, 186900, 218050, 226060, 237363, 261660, 266700, 282575, 311150, 316484, 327075, 339090, 373380, 395605, 436100, 466725, 474726, 553847, 565150, 622300, 654150, 678180, 791210, 847725, 933450, 949452, 1107694, 1130300, 1186815, 1308300, 1582420, 1661541, 1695450, 1866900, 1978025, 2215388, 2373630, 2769235, 3323082, 3390900, 3956050, 4747260, 5538470, 5934075, 6646164, 7912100, 8307705, 11076940, 11868150, 13846175, 16615410, 23736300, 27692350, 33230820, 41538525, 55384700, 83077050, 166154100]

約数ペア:

[(1, 166154100), (2, 83077050), (3, 55384700), (4, 41538525), (5, 33230820), (6, 27692350), (7, 23736300), (10, 16615410), (12, 13846175), (14, 11868150), (15, 11076940), (20, 8307705), (21, 7912100), (25, 6646164), (28, 5934075), (30, 5538470), (35, 4747260), (42, 3956050), (49, 3390900), (50, 3323082), (60, 2769235), (70, 2373630), (75, 2215388), (84, 1978025), (89, 1866900), (98, 1695450), (100, 1661541), (105, 1582420), (127, 1308300), (140, 1186815), (147, 1130300), (150, 1107694), (175, 949452), (178, 933450), (196, 847725), (210, 791210), (245, 678180), (254, 654150), (267, 622300), (294, 565150), (300, 553847), (350, 474726), (356, 466725), (381, 436100), (420, 395605), (445, 373380), (490, 339090), (508, 327075), (525, 316484), (534, 311150), (588, 282575), (623, 266700), (635, 261660), (700, 237363), (735, 226060), (762, 218050), (889, 186900), (890, 186690), (980, 169545), (1050, 158242), (1068, 155575), (1225, 135636), (1246, 133350), (1270, 130830), (1335, 124460), (1470, 113030), (1524, 109025), (1778, 93450), (1780, 93345), (1869, 88900), (1905, 87220), (2100, 79121), (2225, 74676), (2450, 67818), (2492, 66675), (2540, 65415), (2667, 62300), (2670, 62230), (2940, 56515), (3115, 53340), (3175, 52332), (3556, 46725), (3675, 45212), (3738, 44450), (3810, 43610), (4361, 38100), (4445, 37380), (4450, 37338), (4900, 33909), (5334, 31150), (5340, 31115), (6223, 26700), (6230, 26670), (6350, 26166), (6675, 24892), (7350, 22606), (7476, 22225), (7620, 21805), (8722, 19050), (8890, 18690), (8900, 18669), (9345, 17780), (9525, 17444), (10668, 15575), (11303, 14700), (12446, 13350), (12460, 13335), (12700, 13083)]