74639880

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1130

約数の個数: 192

約数和(自身を含む): 287763840

約数和(自身を除く): 213123960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1097, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2194, 2268, 2430, 2520, 2835, 3240, 3291, 3402, 3780, 4388, 4536, 4860, 5485, 5670, 6582, 6804, 7560, 7679, 8505, 8776, 9720, 9873, 10970, 11340, 13164, 13608, 15358, 16455, 17010, 19746, 21940, 22680, 23037, 26328, 29619, 30716, 32910, 34020, 38395, 39492, 43880, 46074, 49365, 59238, 61432, 65820, 68040, 69111, 76790, 78984, 88857, 92148, 98730, 115185, 118476, 131640, 138222, 148095, 153580, 177714, 184296, 197460, 207333, 230370, 236952, 266571, 276444, 296190, 307160, 345555, 355428, 394920, 414666, 444285, 460740, 533142, 552888, 592380, 621999, 691110, 710856, 829332, 888570, 921480, 1036665, 1066284, 1184760, 1243998, 1332855, 1382220, 1658664, 1777140, 1865997, 2073330, 2132568, 2487996, 2665710, 2764440, 3109995, 3554280, 3731994, 4146660, 4975992, 5331420, 6219990, 7463988, 8293320, 9329985, 10662840, 12439980, 14927976, 18659970, 24879960, 37319940, 74639880]

約数ペア:

[(1, 74639880), (2, 37319940), (3, 24879960), (4, 18659970), (5, 14927976), (6, 12439980), (7, 10662840), (8, 9329985), (9, 8293320), (10, 7463988), (12, 6219990), (14, 5331420), (15, 4975992), (18, 4146660), (20, 3731994), (21, 3554280), (24, 3109995), (27, 2764440), (28, 2665710), (30, 2487996), (35, 2132568), (36, 2073330), (40, 1865997), (42, 1777140), (45, 1658664), (54, 1382220), (56, 1332855), (60, 1243998), (63, 1184760), (70, 1066284), (72, 1036665), (81, 921480), (84, 888570), (90, 829332), (105, 710856), (108, 691110), (120, 621999), (126, 592380), (135, 552888), (140, 533142), (162, 460740), (168, 444285), (180, 414666), (189, 394920), (210, 355428), (216, 345555), (243, 307160), (252, 296190), (270, 276444), (280, 266571), (315, 236952), (324, 230370), (360, 207333), (378, 197460), (405, 184296), (420, 177714), (486, 153580), (504, 148095), (540, 138222), (567, 131640), (630, 118476), (648, 115185), (756, 98730), (810, 92148), (840, 88857), (945, 78984), (972, 76790), (1080, 69111), (1097, 68040), (1134, 65820), (1215, 61432), (1260, 59238), (1512, 49365), (1620, 46074), (1701, 43880), (1890, 39492), (1944, 38395), (2194, 34020), (2268, 32910), (2430, 30716), (2520, 29619), (2835, 26328), (3240, 23037), (3291, 22680), (3402, 21940), (3780, 19746), (4388, 17010), (4536, 16455), (4860, 15358), (5485, 13608), (5670, 13164), (6582, 11340), (6804, 10970), (7560, 9873), (7679, 9720), (8505, 8776)]