73603880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 208411380

約数和(自身を除く): 134807500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 49, 56, 68, 70, 85, 94, 98, 119, 136, 140, 170, 188, 196, 235, 238, 245, 280, 329, 340, 376, 392, 470, 476, 490, 595, 658, 680, 799, 833, 940, 952, 980, 1190, 1316, 1598, 1645, 1666, 1880, 1960, 2209, 2303, 2380, 2632, 3196, 3290, 3332, 3995, 4165, 4418, 4606, 4760, 5593, 6392, 6580, 6664, 7990, 8330, 8836, 9212, 11045, 11186, 11515, 13160, 15463, 15980, 16660, 17672, 18424, 22090, 22372, 23030, 27965, 30926, 31960, 33320, 37553, 39151, 44180, 44744, 46060, 55930, 61852, 75106, 77315, 78302, 88360, 92120, 108241, 111860, 123704, 150212, 154630, 156604, 187765, 195755, 216482, 223720, 262871, 300424, 309260, 313208, 375530, 391510, 432964, 525742, 541205, 618520, 751060, 783020, 865928, 1051484, 1082410, 1314355, 1502120, 1566040, 1840097, 2102968, 2164820, 2628710, 3680194, 4329640, 5257420, 7360388, 9200485, 10514840, 14720776, 18400970, 36801940, 73603880]

約数ペア:

[(1, 73603880), (2, 36801940), (4, 18400970), (5, 14720776), (7, 10514840), (8, 9200485), (10, 7360388), (14, 5257420), (17, 4329640), (20, 3680194), (28, 2628710), (34, 2164820), (35, 2102968), (40, 1840097), (47, 1566040), (49, 1502120), (56, 1314355), (68, 1082410), (70, 1051484), (85, 865928), (94, 783020), (98, 751060), (119, 618520), (136, 541205), (140, 525742), (170, 432964), (188, 391510), (196, 375530), (235, 313208), (238, 309260), (245, 300424), (280, 262871), (329, 223720), (340, 216482), (376, 195755), (392, 187765), (470, 156604), (476, 154630), (490, 150212), (595, 123704), (658, 111860), (680, 108241), (799, 92120), (833, 88360), (940, 78302), (952, 77315), (980, 75106), (1190, 61852), (1316, 55930), (1598, 46060), (1645, 44744), (1666, 44180), (1880, 39151), (1960, 37553), (2209, 33320), (2303, 31960), (2380, 30926), (2632, 27965), (3196, 23030), (3290, 22372), (3332, 22090), (3995, 18424), (4165, 17672), (4418, 16660), (4606, 15980), (4760, 15463), (5593, 13160), (6392, 11515), (6580, 11186), (6664, 11045), (7990, 9212), (8330, 8836)]