23770260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 76929216

約数和(自身を除く): 53158956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 73, 81, 90, 108, 134, 135, 146, 162, 180, 201, 219, 243, 268, 270, 292, 324, 335, 365, 402, 405, 438, 486, 540, 603, 657, 670, 730, 804, 810, 876, 972, 1005, 1095, 1206, 1215, 1314, 1340, 1460, 1620, 1809, 1971, 2010, 2190, 2412, 2430, 2628, 3015, 3285, 3618, 3942, 4020, 4380, 4860, 4891, 5427, 5913, 6030, 6570, 7236, 7884, 9045, 9782, 9855, 10854, 11826, 12060, 13140, 14673, 16281, 17739, 18090, 19564, 19710, 21708, 23652, 24455, 27135, 29346, 29565, 32562, 35478, 36180, 39420, 44019, 48910, 54270, 58692, 59130, 65124, 70956, 73365, 81405, 88038, 88695, 97820, 108540, 118260, 132057, 146730, 162810, 176076, 177390, 220095, 264114, 293460, 325620, 354780, 396171, 440190, 528228, 660285, 792342, 880380, 1188513, 1320570, 1584684, 1980855, 2377026, 2641140, 3961710, 4754052, 5942565, 7923420, 11885130, 23770260]

約数ペア:

[(1, 23770260), (2, 11885130), (3, 7923420), (4, 5942565), (5, 4754052), (6, 3961710), (9, 2641140), (10, 2377026), (12, 1980855), (15, 1584684), (18, 1320570), (20, 1188513), (27, 880380), (30, 792342), (36, 660285), (45, 528228), (54, 440190), (60, 396171), (67, 354780), (73, 325620), (81, 293460), (90, 264114), (108, 220095), (134, 177390), (135, 176076), (146, 162810), (162, 146730), (180, 132057), (201, 118260), (219, 108540), (243, 97820), (268, 88695), (270, 88038), (292, 81405), (324, 73365), (335, 70956), (365, 65124), (402, 59130), (405, 58692), (438, 54270), (486, 48910), (540, 44019), (603, 39420), (657, 36180), (670, 35478), (730, 32562), (804, 29565), (810, 29346), (876, 27135), (972, 24455), (1005, 23652), (1095, 21708), (1206, 19710), (1215, 19564), (1314, 18090), (1340, 17739), (1460, 16281), (1620, 14673), (1809, 13140), (1971, 12060), (2010, 11826), (2190, 10854), (2412, 9855), (2430, 9782), (2628, 9045), (3015, 7884), (3285, 7236), (3618, 6570), (3942, 6030), (4020, 5913), (4380, 5427), (4860, 4891)]