75374460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 263617536

約数和(自身を除く): 188243076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 367, 420, 489, 630, 652, 734, 815, 978, 1101, 1141, 1260, 1467, 1468, 1630, 1835, 1956, 2202, 2282, 2445, 2569, 2934, 3260, 3303, 3423, 3670, 4404, 4564, 4890, 5138, 5505, 5705, 5868, 6606, 6846, 7335, 7340, 7707, 9780, 10269, 10276, 11010, 11410, 12845, 13212, 13692, 14670, 15414, 16515, 17115, 20538, 22020, 22820, 23121, 25690, 29340, 30828, 33030, 34230, 38535, 41076, 46242, 51345, 51380, 59821, 66060, 68460, 77070, 92484, 102690, 115605, 119642, 154140, 179463, 205380, 231210, 239284, 299105, 358926, 418747, 462420, 538389, 598210, 717852, 837494, 897315, 1076778, 1196420, 1256241, 1674988, 1794630, 2093735, 2153556, 2512482, 2691945, 3589260, 3768723, 4187470, 5024964, 5383890, 6281205, 7537446, 8374940, 10767780, 12562410, 15074892, 18843615, 25124820, 37687230, 75374460]

約数ペア:

[(1, 75374460), (2, 37687230), (3, 25124820), (4, 18843615), (5, 15074892), (6, 12562410), (7, 10767780), (9, 8374940), (10, 7537446), (12, 6281205), (14, 5383890), (15, 5024964), (18, 4187470), (20, 3768723), (21, 3589260), (28, 2691945), (30, 2512482), (35, 2153556), (36, 2093735), (42, 1794630), (45, 1674988), (60, 1256241), (63, 1196420), (70, 1076778), (84, 897315), (90, 837494), (105, 717852), (126, 598210), (140, 538389), (163, 462420), (180, 418747), (210, 358926), (252, 299105), (315, 239284), (326, 231210), (367, 205380), (420, 179463), (489, 154140), (630, 119642), (652, 115605), (734, 102690), (815, 92484), (978, 77070), (1101, 68460), (1141, 66060), (1260, 59821), (1467, 51380), (1468, 51345), (1630, 46242), (1835, 41076), (1956, 38535), (2202, 34230), (2282, 33030), (2445, 30828), (2569, 29340), (2934, 25690), (3260, 23121), (3303, 22820), (3423, 22020), (3670, 20538), (4404, 17115), (4564, 16515), (4890, 15414), (5138, 14670), (5505, 13692), (5705, 13212), (5868, 12845), (6606, 11410), (6846, 11010), (7335, 10276), (7340, 10269), (7707, 9780)]