225140760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 799999200

約数和(自身を除く): 574858440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 195, 219, 234, 260, 292, 312, 360, 365, 390, 438, 468, 520, 584, 585, 657, 659, 730, 780, 876, 936, 949, 1095, 1170, 1314, 1318, 1460, 1560, 1752, 1898, 1977, 2190, 2340, 2628, 2636, 2847, 2920, 3285, 3295, 3796, 3954, 4380, 4680, 4745, 5256, 5272, 5694, 5931, 6570, 6590, 7592, 7908, 8541, 8567, 8760, 9490, 9885, 11388, 11862, 13140, 13180, 14235, 15816, 17082, 17134, 18980, 19770, 22776, 23724, 25701, 26280, 26360, 28470, 29655, 34164, 34268, 37960, 39540, 42705, 42835, 47448, 48107, 51402, 56940, 59310, 68328, 68536, 77103, 79080, 85410, 85670, 96214, 102804, 113880, 118620, 128505, 144321, 154206, 170820, 171340, 192428, 205608, 237240, 240535, 257010, 288642, 308412, 341640, 342680, 384856, 385515, 432963, 481070, 514020, 577284, 616824, 625391, 721605, 771030, 865926, 962140, 1028040, 1154568, 1250782, 1443210, 1542060, 1731852, 1876173, 1924280, 2164815, 2501564, 2886420, 3084120, 3126955, 3463704, 3752346, 4329630, 5003128, 5628519, 5772840, 6253910, 7504692, 8659260, 9380865, 11257038, 12507820, 15009384, 17318520, 18761730, 22514076, 25015640, 28142595, 37523460, 45028152, 56285190, 75046920, 112570380, 225140760]

約数ペア:

[(1, 225140760), (2, 112570380), (3, 75046920), (4, 56285190), (5, 45028152), (6, 37523460), (8, 28142595), (9, 25015640), (10, 22514076), (12, 18761730), (13, 17318520), (15, 15009384), (18, 12507820), (20, 11257038), (24, 9380865), (26, 8659260), (30, 7504692), (36, 6253910), (39, 5772840), (40, 5628519), (45, 5003128), (52, 4329630), (60, 3752346), (65, 3463704), (72, 3126955), (73, 3084120), (78, 2886420), (90, 2501564), (104, 2164815), (117, 1924280), (120, 1876173), (130, 1731852), (146, 1542060), (156, 1443210), (180, 1250782), (195, 1154568), (219, 1028040), (234, 962140), (260, 865926), (292, 771030), (312, 721605), (360, 625391), (365, 616824), (390, 577284), (438, 514020), (468, 481070), (520, 432963), (584, 385515), (585, 384856), (657, 342680), (659, 341640), (730, 308412), (780, 288642), (876, 257010), (936, 240535), (949, 237240), (1095, 205608), (1170, 192428), (1314, 171340), (1318, 170820), (1460, 154206), (1560, 144321), (1752, 128505), (1898, 118620), (1977, 113880), (2190, 102804), (2340, 96214), (2628, 85670), (2636, 85410), (2847, 79080), (2920, 77103), (3285, 68536), (3295, 68328), (3796, 59310), (3954, 56940), (4380, 51402), (4680, 48107), (4745, 47448), (5256, 42835), (5272, 42705), (5694, 39540), (5931, 37960), (6570, 34268), (6590, 34164), (7592, 29655), (7908, 28470), (8541, 26360), (8567, 26280), (8760, 25701), (9490, 23724), (9885, 22776), (11388, 19770), (11862, 18980), (13140, 17134), (13180, 17082), (14235, 15816)]