55705320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 205208640

約数和(自身を除く): 149503320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 521, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1042, 1080, 1188, 1215, 1320, 1485, 1563, 1620, 1782, 1944, 1980, 2084, 2376, 2430, 2605, 2673, 2970, 3126, 3240, 3564, 3960, 4168, 4455, 4689, 4860, 5210, 5346, 5731, 5940, 6252, 7128, 7815, 8910, 9378, 9720, 10420, 10692, 11462, 11880, 12504, 13365, 14067, 15630, 17193, 17820, 18756, 20840, 21384, 22924, 23445, 26730, 28134, 28655, 31260, 34386, 35640, 37512, 42201, 45848, 46890, 51579, 53460, 56268, 57310, 62520, 68772, 70335, 84402, 85965, 93780, 103158, 106920, 112536, 114620, 126603, 137544, 140670, 154737, 168804, 171930, 187560, 206316, 211005, 229240, 253206, 257895, 281340, 309474, 337608, 343860, 412632, 422010, 464211, 506412, 515790, 562680, 618948, 633015, 687720, 773685, 844020, 928422, 1012824, 1031580, 1237896, 1266030, 1392633, 1547370, 1688040, 1856844, 2063160, 2321055, 2532060, 2785266, 3094740, 3713688, 4642110, 5064120, 5570532, 6189480, 6963165, 9284220, 11141064, 13926330, 18568440, 27852660, 55705320]

約数ペア:

[(1, 55705320), (2, 27852660), (3, 18568440), (4, 13926330), (5, 11141064), (6, 9284220), (8, 6963165), (9, 6189480), (10, 5570532), (11, 5064120), (12, 4642110), (15, 3713688), (18, 3094740), (20, 2785266), (22, 2532060), (24, 2321055), (27, 2063160), (30, 1856844), (33, 1688040), (36, 1547370), (40, 1392633), (44, 1266030), (45, 1237896), (54, 1031580), (55, 1012824), (60, 928422), (66, 844020), (72, 773685), (81, 687720), (88, 633015), (90, 618948), (99, 562680), (108, 515790), (110, 506412), (120, 464211), (132, 422010), (135, 412632), (162, 343860), (165, 337608), (180, 309474), (198, 281340), (216, 257895), (220, 253206), (243, 229240), (264, 211005), (270, 206316), (297, 187560), (324, 171930), (330, 168804), (360, 154737), (396, 140670), (405, 137544), (440, 126603), (486, 114620), (495, 112536), (521, 106920), (540, 103158), (594, 93780), (648, 85965), (660, 84402), (792, 70335), (810, 68772), (891, 62520), (972, 57310), (990, 56268), (1042, 53460), (1080, 51579), (1188, 46890), (1215, 45848), (1320, 42201), (1485, 37512), (1563, 35640), (1620, 34386), (1782, 31260), (1944, 28655), (1980, 28134), (2084, 26730), (2376, 23445), (2430, 22924), (2605, 21384), (2673, 20840), (2970, 18756), (3126, 17820), (3240, 17193), (3564, 15630), (3960, 14067), (4168, 13365), (4455, 12504), (4689, 11880), (4860, 11462), (5210, 10692), (5346, 10420), (5731, 9720), (5940, 9378), (6252, 8910), (7128, 7815)]