76606740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 267915648

約数和(自身を除く): 191308908

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, 373, 420, 489, 630, 652, 746, 815, 978, 1119, 1141, 1260, 1467, 1492, 1630, 1865, 1956, 2238, 2282, 2445, 2611, 2934, 3260, 3357, 3423, 3730, 4476, 4564, 4890, 5222, 5595, 5705, 5868, 6714, 6846, 7335, 7460, 7833, 9780, 10269, 10444, 11190, 11410, 13055, 13428, 13692, 14670, 15666, 16785, 17115, 20538, 22380, 22820, 23499, 26110, 29340, 31332, 33570, 34230, 39165, 41076, 46998, 51345, 52220, 60799, 67140, 68460, 78330, 93996, 102690, 117495, 121598, 156660, 182397, 205380, 234990, 243196, 303995, 364794, 425593, 469980, 547191, 607990, 729588, 851186, 911985, 1094382, 1215980, 1276779, 1702372, 1823970, 2127965, 2188764, 2553558, 2735955, 3647940, 3830337, 4255930, 5107116, 5471910, 6383895, 7660674, 8511860, 10943820, 12767790, 15321348, 19151685, 25535580, 38303370, 76606740]

約数ペア:

[(1, 76606740), (2, 38303370), (3, 25535580), (4, 19151685), (5, 15321348), (6, 12767790), (7, 10943820), (9, 8511860), (10, 7660674), (12, 6383895), (14, 5471910), (15, 5107116), (18, 4255930), (20, 3830337), (21, 3647940), (28, 2735955), (30, 2553558), (35, 2188764), (36, 2127965), (42, 1823970), (45, 1702372), (60, 1276779), (63, 1215980), (70, 1094382), (84, 911985), (90, 851186), (105, 729588), (126, 607990), (140, 547191), (163, 469980), (180, 425593), (210, 364794), (252, 303995), (315, 243196), (326, 234990), (373, 205380), (420, 182397), (489, 156660), (630, 121598), (652, 117495), (746, 102690), (815, 93996), (978, 78330), (1119, 68460), (1141, 67140), (1260, 60799), (1467, 52220), (1492, 51345), (1630, 46998), (1865, 41076), (1956, 39165), (2238, 34230), (2282, 33570), (2445, 31332), (2611, 29340), (2934, 26110), (3260, 23499), (3357, 22820), (3423, 22380), (3730, 20538), (4476, 17115), (4564, 16785), (4890, 15666), (5222, 14670), (5595, 13692), (5705, 13428), (5868, 13055), (6714, 11410), (6846, 11190), (7335, 10444), (7460, 10269), (7833, 9780)]