69810120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 128

約数和(自身を含む): 239126400

約数和(自身を除く): 169316280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1747, 1998, 2220, 2664, 3330, 3494, 3996, 4440, 4995, 5241, 6660, 6988, 7992, 8735, 9990, 10482, 13320, 13976, 15723, 17470, 19980, 20964, 26205, 31446, 34940, 39960, 41928, 47169, 52410, 62892, 64639, 69880, 78615, 94338, 104820, 125784, 129278, 157230, 188676, 193917, 209640, 235845, 258556, 314460, 323195, 377352, 387834, 471690, 517112, 581751, 628920, 646390, 775668, 943380, 969585, 1163502, 1292780, 1551336, 1745253, 1886760, 1939170, 2327004, 2585560, 2908755, 3490506, 3878340, 4654008, 5817510, 6981012, 7756680, 8726265, 11635020, 13962024, 17452530, 23270040, 34905060, 69810120]

約数ペア:

[(1, 69810120), (2, 34905060), (3, 23270040), (4, 17452530), (5, 13962024), (6, 11635020), (8, 8726265), (9, 7756680), (10, 6981012), (12, 5817510), (15, 4654008), (18, 3878340), (20, 3490506), (24, 2908755), (27, 2585560), (30, 2327004), (36, 1939170), (37, 1886760), (40, 1745253), (45, 1551336), (54, 1292780), (60, 1163502), (72, 969585), (74, 943380), (90, 775668), (108, 646390), (111, 628920), (120, 581751), (135, 517112), (148, 471690), (180, 387834), (185, 377352), (216, 323195), (222, 314460), (270, 258556), (296, 235845), (333, 209640), (360, 193917), (370, 188676), (444, 157230), (540, 129278), (555, 125784), (666, 104820), (740, 94338), (888, 78615), (999, 69880), (1080, 64639), (1110, 62892), (1332, 52410), (1480, 47169), (1665, 41928), (1747, 39960), (1998, 34940), (2220, 31446), (2664, 26205), (3330, 20964), (3494, 19980), (3996, 17470), (4440, 15723), (4995, 13976), (5241, 13320), (6660, 10482), (6988, 9990), (7992, 8735)]