120261400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 351406080

約数和(自身を除く): 231144680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 31, 34, 35, 40, 50, 56, 62, 68, 70, 85, 100, 119, 124, 136, 140, 155, 163, 170, 175, 200, 217, 238, 248, 280, 310, 326, 340, 350, 425, 434, 476, 527, 595, 620, 652, 680, 700, 775, 815, 850, 868, 952, 1054, 1085, 1141, 1190, 1240, 1304, 1400, 1550, 1630, 1700, 1736, 2108, 2170, 2282, 2380, 2635, 2771, 2975, 3100, 3260, 3400, 3689, 4075, 4216, 4340, 4564, 4760, 5053, 5270, 5425, 5542, 5705, 5950, 6200, 6520, 7378, 8150, 8680, 9128, 10106, 10540, 10850, 11084, 11410, 11900, 13175, 13855, 14756, 16300, 18445, 19397, 20212, 21080, 21700, 22168, 22820, 23800, 25265, 26350, 27710, 28525, 29512, 32600, 35371, 36890, 38794, 40424, 43400, 45640, 50530, 52700, 55420, 57050, 69275, 70742, 73780, 77588, 85901, 92225, 96985, 101060, 105400, 110840, 114100, 126325, 138550, 141484, 147560, 155176, 171802, 176855, 184450, 193970, 202120, 228200, 252650, 277100, 282968, 343604, 353710, 368900, 387940, 429505, 484925, 505300, 554200, 601307, 687208, 707420, 737800, 775880, 859010, 884275, 969850, 1010600, 1202614, 1414840, 1718020, 1768550, 1939700, 2147525, 2405228, 3006535, 3436040, 3537100, 3879400, 4295050, 4810456, 6013070, 7074200, 8590100, 12026140, 15032675, 17180200, 24052280, 30065350, 60130700, 120261400]

約数ペア:

[(1, 120261400), (2, 60130700), (4, 30065350), (5, 24052280), (7, 17180200), (8, 15032675), (10, 12026140), (14, 8590100), (17, 7074200), (20, 6013070), (25, 4810456), (28, 4295050), (31, 3879400), (34, 3537100), (35, 3436040), (40, 3006535), (50, 2405228), (56, 2147525), (62, 1939700), (68, 1768550), (70, 1718020), (85, 1414840), (100, 1202614), (119, 1010600), (124, 969850), (136, 884275), (140, 859010), (155, 775880), (163, 737800), (170, 707420), (175, 687208), (200, 601307), (217, 554200), (238, 505300), (248, 484925), (280, 429505), (310, 387940), (326, 368900), (340, 353710), (350, 343604), (425, 282968), (434, 277100), (476, 252650), (527, 228200), (595, 202120), (620, 193970), (652, 184450), (680, 176855), (700, 171802), (775, 155176), (815, 147560), (850, 141484), (868, 138550), (952, 126325), (1054, 114100), (1085, 110840), (1141, 105400), (1190, 101060), (1240, 96985), (1304, 92225), (1400, 85901), (1550, 77588), (1630, 73780), (1700, 70742), (1736, 69275), (2108, 57050), (2170, 55420), (2282, 52700), (2380, 50530), (2635, 45640), (2771, 43400), (2975, 40424), (3100, 38794), (3260, 36890), (3400, 35371), (3689, 32600), (4075, 29512), (4216, 28525), (4340, 27710), (4564, 26350), (4760, 25265), (5053, 23800), (5270, 22820), (5425, 22168), (5542, 21700), (5705, 21080), (5950, 20212), (6200, 19397), (6520, 18445), (7378, 16300), (8150, 14756), (8680, 13855), (9128, 13175), (10106, 11900), (10540, 11410), (10850, 11084)]