53322840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 179928000

約数和(自身を除く): 126605160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 509, 540, 582, 776, 873, 970, 1018, 1080, 1164, 1455, 1527, 1746, 1940, 2036, 2328, 2545, 2619, 2910, 3054, 3492, 3880, 4072, 4365, 4581, 5090, 5238, 5820, 6108, 6984, 7635, 8730, 9162, 10180, 10476, 11640, 12216, 13095, 13743, 15270, 17460, 18324, 20360, 20952, 22905, 26190, 27486, 30540, 34920, 36648, 45810, 49373, 52380, 54972, 61080, 68715, 91620, 98746, 104760, 109944, 137430, 148119, 183240, 197492, 246865, 274860, 296238, 394984, 444357, 493730, 549720, 592476, 740595, 888714, 987460, 1184952, 1333071, 1481190, 1777428, 1974920, 2221785, 2666142, 2962380, 3554856, 4443570, 5332284, 5924760, 6665355, 8887140, 10664568, 13330710, 17774280, 26661420, 53322840]

約数ペア:

[(1, 53322840), (2, 26661420), (3, 17774280), (4, 13330710), (5, 10664568), (6, 8887140), (8, 6665355), (9, 5924760), (10, 5332284), (12, 4443570), (15, 3554856), (18, 2962380), (20, 2666142), (24, 2221785), (27, 1974920), (30, 1777428), (36, 1481190), (40, 1333071), (45, 1184952), (54, 987460), (60, 888714), (72, 740595), (90, 592476), (97, 549720), (108, 493730), (120, 444357), (135, 394984), (180, 296238), (194, 274860), (216, 246865), (270, 197492), (291, 183240), (360, 148119), (388, 137430), (485, 109944), (509, 104760), (540, 98746), (582, 91620), (776, 68715), (873, 61080), (970, 54972), (1018, 52380), (1080, 49373), (1164, 45810), (1455, 36648), (1527, 34920), (1746, 30540), (1940, 27486), (2036, 26190), (2328, 22905), (2545, 20952), (2619, 20360), (2910, 18324), (3054, 17460), (3492, 15270), (3880, 13743), (4072, 13095), (4365, 12216), (4581, 11640), (5090, 10476), (5238, 10180), (5820, 9162), (6108, 8730), (6984, 7635)]