25340040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 94435200

約数和(自身を除く): 69095160

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, 79, 81, 88, 90, 99, 108, 110, 120, 132, 135, 158, 162, 165, 180, 198, 216, 220, 237, 243, 264, 270, 297, 316, 324, 330, 360, 395, 396, 405, 440, 474, 486, 495, 540, 594, 632, 648, 660, 711, 729, 790, 792, 810, 869, 891, 948, 972, 990, 1080, 1185, 1188, 1215, 1320, 1422, 1458, 1485, 1580, 1620, 1738, 1782, 1896, 1944, 1980, 2133, 2370, 2376, 2430, 2607, 2673, 2844, 2916, 2970, 3160, 3240, 3476, 3555, 3564, 3645, 3960, 4266, 4345, 4455, 4740, 4860, 5214, 5346, 5688, 5832, 5940, 6399, 6952, 7110, 7128, 7290, 7821, 8019, 8532, 8690, 8910, 9480, 9720, 10428, 10665, 10692, 11880, 12798, 13035, 13365, 14220, 14580, 15642, 16038, 17064, 17380, 17820, 19197, 20856, 21330, 21384, 23463, 25596, 26070, 26730, 28440, 29160, 31284, 31995, 32076, 34760, 35640, 38394, 39105, 40095, 42660, 46926, 51192, 52140, 53460, 57591, 62568, 63990, 64152, 70389, 76788, 78210, 80190, 85320, 93852, 95985, 104280, 106920, 115182, 117315, 127980, 140778, 153576, 156420, 160380, 187704, 191970, 211167, 230364, 234630, 255960, 281556, 287955, 312840, 320760, 351945, 383940, 422334, 460728, 469260, 563112, 575910, 633501, 703890, 767880, 844668, 938520, 1055835, 1151820, 1267002, 1407780, 1689336, 2111670, 2303640, 2534004, 2815560, 3167505, 4223340, 5068008, 6335010, 8446680, 12670020, 25340040]

約数ペア:

[(1, 25340040), (2, 12670020), (3, 8446680), (4, 6335010), (5, 5068008), (6, 4223340), (8, 3167505), (9, 2815560), (10, 2534004), (11, 2303640), (12, 2111670), (15, 1689336), (18, 1407780), (20, 1267002), (22, 1151820), (24, 1055835), (27, 938520), (30, 844668), (33, 767880), (36, 703890), (40, 633501), (44, 575910), (45, 563112), (54, 469260), (55, 460728), (60, 422334), (66, 383940), (72, 351945), (79, 320760), (81, 312840), (88, 287955), (90, 281556), (99, 255960), (108, 234630), (110, 230364), (120, 211167), (132, 191970), (135, 187704), (158, 160380), (162, 156420), (165, 153576), (180, 140778), (198, 127980), (216, 117315), (220, 115182), (237, 106920), (243, 104280), (264, 95985), (270, 93852), (297, 85320), (316, 80190), (324, 78210), (330, 76788), (360, 70389), (395, 64152), (396, 63990), (405, 62568), (440, 57591), (474, 53460), (486, 52140), (495, 51192), (540, 46926), (594, 42660), (632, 40095), (648, 39105), (660, 38394), (711, 35640), (729, 34760), (790, 32076), (792, 31995), (810, 31284), (869, 29160), (891, 28440), (948, 26730), (972, 26070), (990, 25596), (1080, 23463), (1185, 21384), (1188, 21330), (1215, 20856), (1320, 19197), (1422, 17820), (1458, 17380), (1485, 17064), (1580, 16038), (1620, 15642), (1738, 14580), (1782, 14220), (1896, 13365), (1944, 13035), (1980, 12798), (2133, 11880), (2370, 10692), (2376, 10665), (2430, 10428), (2607, 9720), (2673, 9480), (2844, 8910), (2916, 8690), (2970, 8532), (3160, 8019), (3240, 7821), (3476, 7290), (3555, 7128), (3564, 7110), (3645, 6952), (3960, 6399), (4266, 5940), (4345, 5832), (4455, 5688), (4740, 5346), (4860, 5214)]