54592020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 194533248

約数和(自身を除く): 139941228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1171, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2342, 2590, 3108, 3330, 3513, 3885, 4662, 4684, 5180, 5855, 6660, 7026, 7770, 8197, 9324, 10539, 11655, 11710, 14052, 15540, 16394, 17565, 21078, 23310, 23420, 24591, 32788, 35130, 40985, 42156, 43327, 46620, 49182, 52695, 70260, 73773, 81970, 86654, 98364, 105390, 122955, 129981, 147546, 163940, 173308, 210780, 216635, 245910, 259962, 295092, 303289, 368865, 389943, 433270, 491820, 519924, 606578, 649905, 737730, 779886, 866540, 909867, 1213156, 1299810, 1475460, 1516445, 1559772, 1819734, 1949715, 2599620, 2729601, 3032890, 3639468, 3899430, 4549335, 5459202, 6065780, 7798860, 9098670, 10918404, 13648005, 18197340, 27296010, 54592020]

約数ペア:

[(1, 54592020), (2, 27296010), (3, 18197340), (4, 13648005), (5, 10918404), (6, 9098670), (7, 7798860), (9, 6065780), (10, 5459202), (12, 4549335), (14, 3899430), (15, 3639468), (18, 3032890), (20, 2729601), (21, 2599620), (28, 1949715), (30, 1819734), (35, 1559772), (36, 1516445), (37, 1475460), (42, 1299810), (45, 1213156), (60, 909867), (63, 866540), (70, 779886), (74, 737730), (84, 649905), (90, 606578), (105, 519924), (111, 491820), (126, 433270), (140, 389943), (148, 368865), (180, 303289), (185, 295092), (210, 259962), (222, 245910), (252, 216635), (259, 210780), (315, 173308), (333, 163940), (370, 147546), (420, 129981), (444, 122955), (518, 105390), (555, 98364), (630, 86654), (666, 81970), (740, 73773), (777, 70260), (1036, 52695), (1110, 49182), (1171, 46620), (1260, 43327), (1295, 42156), (1332, 40985), (1554, 35130), (1665, 32788), (2220, 24591), (2331, 23420), (2342, 23310), (2590, 21078), (3108, 17565), (3330, 16394), (3513, 15540), (3885, 14052), (4662, 11710), (4684, 11655), (5180, 10539), (5855, 9324), (6660, 8197), (7026, 7770)]