73332540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 161491140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 191, 237, 243, 270, 316, 324, 382, 395, 405, 474, 486, 540, 573, 711, 764, 790, 810, 948, 955, 972, 1146, 1185, 1215, 1422, 1580, 1620, 1719, 1910, 2133, 2292, 2370, 2430, 2844, 2865, 3438, 3555, 3820, 4266, 4740, 4860, 5157, 5730, 6399, 6876, 7110, 8532, 8595, 10314, 10665, 11460, 12798, 14220, 15089, 15471, 17190, 19197, 20628, 21330, 25596, 25785, 30178, 30942, 31995, 34380, 38394, 42660, 45267, 46413, 51570, 60356, 61884, 63990, 75445, 76788, 77355, 90534, 92826, 95985, 103140, 127980, 135801, 150890, 154710, 181068, 185652, 191970, 226335, 232065, 271602, 301780, 309420, 383940, 407403, 452670, 464130, 543204, 679005, 814806, 905340, 928260, 1222209, 1358010, 1629612, 2037015, 2444418, 2716020, 3666627, 4074030, 4888836, 6111045, 7333254, 8148060, 12222090, 14666508, 18333135, 24444180, 36666270, 73332540]

約数ペア:

[(1, 73332540), (2, 36666270), (3, 24444180), (4, 18333135), (5, 14666508), (6, 12222090), (9, 8148060), (10, 7333254), (12, 6111045), (15, 4888836), (18, 4074030), (20, 3666627), (27, 2716020), (30, 2444418), (36, 2037015), (45, 1629612), (54, 1358010), (60, 1222209), (79, 928260), (81, 905340), (90, 814806), (108, 679005), (135, 543204), (158, 464130), (162, 452670), (180, 407403), (191, 383940), (237, 309420), (243, 301780), (270, 271602), (316, 232065), (324, 226335), (382, 191970), (395, 185652), (405, 181068), (474, 154710), (486, 150890), (540, 135801), (573, 127980), (711, 103140), (764, 95985), (790, 92826), (810, 90534), (948, 77355), (955, 76788), (972, 75445), (1146, 63990), (1185, 61884), (1215, 60356), (1422, 51570), (1580, 46413), (1620, 45267), (1719, 42660), (1910, 38394), (2133, 34380), (2292, 31995), (2370, 30942), (2430, 30178), (2844, 25785), (2865, 25596), (3438, 21330), (3555, 20628), (3820, 19197), (4266, 17190), (4740, 15471), (4860, 15089), (5157, 14220), (5730, 12798), (6399, 11460), (6876, 10665), (7110, 10314), (8532, 8595)]