222176520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 160

約数和(自身を含む): 763171200

約数和(自身を除く): 540994680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1459, 1620, 1692, 1880, 2115, 2538, 2820, 2918, 3240, 3384, 3807, 4230, 4377, 5076, 5640, 5836, 6345, 7295, 7614, 8460, 8754, 10152, 11672, 12690, 13131, 14590, 15228, 16920, 17508, 19035, 21885, 25380, 26262, 29180, 30456, 35016, 38070, 39393, 43770, 50760, 52524, 58360, 65655, 68573, 76140, 78786, 87540, 105048, 118179, 131310, 137146, 152280, 157572, 175080, 196965, 205719, 236358, 262620, 274292, 315144, 342865, 393930, 411438, 472716, 525240, 548584, 590895, 617157, 685730, 787860, 822876, 945432, 1028595, 1181790, 1234314, 1371460, 1575720, 1645752, 1851471, 2057190, 2363580, 2468628, 2742920, 3085785, 3702942, 4114380, 4727160, 4937256, 5554413, 6171570, 7405884, 8228760, 9257355, 11108826, 12343140, 14811768, 18514710, 22217652, 24686280, 27772065, 37029420, 44435304, 55544130, 74058840, 111088260, 222176520]

約数ペア:

[(1, 222176520), (2, 111088260), (3, 74058840), (4, 55544130), (5, 44435304), (6, 37029420), (8, 27772065), (9, 24686280), (10, 22217652), (12, 18514710), (15, 14811768), (18, 12343140), (20, 11108826), (24, 9257355), (27, 8228760), (30, 7405884), (36, 6171570), (40, 5554413), (45, 4937256), (47, 4727160), (54, 4114380), (60, 3702942), (72, 3085785), (81, 2742920), (90, 2468628), (94, 2363580), (108, 2057190), (120, 1851471), (135, 1645752), (141, 1575720), (162, 1371460), (180, 1234314), (188, 1181790), (216, 1028595), (235, 945432), (270, 822876), (282, 787860), (324, 685730), (360, 617157), (376, 590895), (405, 548584), (423, 525240), (470, 472716), (540, 411438), (564, 393930), (648, 342865), (705, 315144), (810, 274292), (846, 262620), (940, 236358), (1080, 205719), (1128, 196965), (1269, 175080), (1410, 157572), (1459, 152280), (1620, 137146), (1692, 131310), (1880, 118179), (2115, 105048), (2538, 87540), (2820, 78786), (2918, 76140), (3240, 68573), (3384, 65655), (3807, 58360), (4230, 52524), (4377, 50760), (5076, 43770), (5640, 39393), (5836, 38070), (6345, 35016), (7295, 30456), (7614, 29180), (8460, 26262), (8754, 25380), (10152, 21885), (11672, 19035), (12690, 17508), (13131, 16920), (14590, 15228)]