78761160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 276616440

約数和(自身を除く): 197855280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 73, 74, 81, 90, 108, 111, 120, 135, 146, 148, 162, 180, 185, 216, 219, 222, 243, 270, 292, 296, 324, 333, 360, 365, 370, 405, 438, 444, 486, 540, 555, 584, 648, 657, 666, 729, 730, 740, 810, 876, 888, 972, 999, 1080, 1095, 1110, 1215, 1314, 1332, 1458, 1460, 1480, 1620, 1665, 1752, 1944, 1971, 1998, 2190, 2220, 2430, 2628, 2664, 2701, 2916, 2920, 2997, 3240, 3285, 3330, 3645, 3942, 3996, 4380, 4440, 4860, 4995, 5256, 5402, 5832, 5913, 5994, 6570, 6660, 7290, 7884, 7992, 8103, 8760, 8991, 9720, 9855, 9990, 10804, 11826, 11988, 13140, 13320, 13505, 14580, 14985, 15768, 16206, 17739, 17982, 19710, 19980, 21608, 23652, 23976, 24309, 26280, 26973, 27010, 29160, 29565, 29970, 32412, 35478, 35964, 39420, 39960, 40515, 44955, 47304, 48618, 53217, 53946, 54020, 59130, 59940, 64824, 70956, 71928, 72927, 78840, 81030, 88695, 89910, 97236, 106434, 107892, 108040, 118260, 119880, 121545, 134865, 141912, 145854, 162060, 177390, 179820, 194472, 212868, 215784, 218781, 236520, 243090, 266085, 269730, 291708, 324120, 354780, 359640, 364635, 425736, 437562, 486180, 532170, 539460, 583416, 656343, 709560, 729270, 875124, 972360, 1064340, 1078920, 1093905, 1312686, 1458540, 1750248, 1969029, 2128680, 2187810, 2625372, 2917080, 3281715, 3938058, 4375620, 5250744, 6563430, 7876116, 8751240, 9845145, 13126860, 15752232, 19690290, 26253720, 39380580, 78761160]

約数ペア:

[(1, 78761160), (2, 39380580), (3, 26253720), (4, 19690290), (5, 15752232), (6, 13126860), (8, 9845145), (9, 8751240), (10, 7876116), (12, 6563430), (15, 5250744), (18, 4375620), (20, 3938058), (24, 3281715), (27, 2917080), (30, 2625372), (36, 2187810), (37, 2128680), (40, 1969029), (45, 1750248), (54, 1458540), (60, 1312686), (72, 1093905), (73, 1078920), (74, 1064340), (81, 972360), (90, 875124), (108, 729270), (111, 709560), (120, 656343), (135, 583416), (146, 539460), (148, 532170), (162, 486180), (180, 437562), (185, 425736), (216, 364635), (219, 359640), (222, 354780), (243, 324120), (270, 291708), (292, 269730), (296, 266085), (324, 243090), (333, 236520), (360, 218781), (365, 215784), (370, 212868), (405, 194472), (438, 179820), (444, 177390), (486, 162060), (540, 145854), (555, 141912), (584, 134865), (648, 121545), (657, 119880), (666, 118260), (729, 108040), (730, 107892), (740, 106434), (810, 97236), (876, 89910), (888, 88695), (972, 81030), (999, 78840), (1080, 72927), (1095, 71928), (1110, 70956), (1215, 64824), (1314, 59940), (1332, 59130), (1458, 54020), (1460, 53946), (1480, 53217), (1620, 48618), (1665, 47304), (1752, 44955), (1944, 40515), (1971, 39960), (1998, 39420), (2190, 35964), (2220, 35478), (2430, 32412), (2628, 29970), (2664, 29565), (2701, 29160), (2916, 27010), (2920, 26973), (2997, 26280), (3240, 24309), (3285, 23976), (3330, 23652), (3645, 21608), (3942, 19980), (3996, 19710), (4380, 17982), (4440, 17739), (4860, 16206), (4995, 15768), (5256, 14985), (5402, 14580), (5832, 13505), (5913, 13320), (5994, 13140), (6570, 11988), (6660, 11826), (7290, 10804), (7884, 9990), (7992, 9855), (8103, 9720), (8760, 8991)]