51903000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 180086400

約数和(自身を除く): 128183400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 79, 90, 100, 120, 125, 146, 150, 158, 180, 200, 219, 225, 237, 250, 292, 300, 316, 360, 365, 375, 395, 438, 450, 474, 500, 584, 600, 632, 657, 711, 730, 750, 790, 876, 900, 948, 1000, 1095, 1125, 1185, 1314, 1422, 1460, 1500, 1580, 1752, 1800, 1825, 1896, 1975, 2190, 2250, 2370, 2628, 2844, 2920, 3000, 3160, 3285, 3555, 3650, 3950, 4380, 4500, 4740, 5256, 5475, 5688, 5767, 5925, 6570, 7110, 7300, 7900, 8760, 9000, 9125, 9480, 9875, 10950, 11534, 11850, 13140, 14220, 14600, 15800, 16425, 17301, 17775, 18250, 19750, 21900, 23068, 23700, 26280, 27375, 28440, 28835, 29625, 32850, 34602, 35550, 36500, 39500, 43800, 46136, 47400, 51903, 54750, 57670, 59250, 65700, 69204, 71100, 73000, 79000, 82125, 86505, 88875, 103806, 109500, 115340, 118500, 131400, 138408, 142200, 144175, 164250, 173010, 177750, 207612, 219000, 230680, 237000, 259515, 288350, 328500, 346020, 355500, 415224, 432525, 519030, 576700, 657000, 692040, 711000, 720875, 865050, 1038060, 1153400, 1297575, 1441750, 1730100, 2076120, 2162625, 2595150, 2883500, 3460200, 4325250, 5190300, 5767000, 6487875, 8650500, 10380600, 12975750, 17301000, 25951500, 51903000]

約数ペア:

[(1, 51903000), (2, 25951500), (3, 17301000), (4, 12975750), (5, 10380600), (6, 8650500), (8, 6487875), (9, 5767000), (10, 5190300), (12, 4325250), (15, 3460200), (18, 2883500), (20, 2595150), (24, 2162625), (25, 2076120), (30, 1730100), (36, 1441750), (40, 1297575), (45, 1153400), (50, 1038060), (60, 865050), (72, 720875), (73, 711000), (75, 692040), (79, 657000), (90, 576700), (100, 519030), (120, 432525), (125, 415224), (146, 355500), (150, 346020), (158, 328500), (180, 288350), (200, 259515), (219, 237000), (225, 230680), (237, 219000), (250, 207612), (292, 177750), (300, 173010), (316, 164250), (360, 144175), (365, 142200), (375, 138408), (395, 131400), (438, 118500), (450, 115340), (474, 109500), (500, 103806), (584, 88875), (600, 86505), (632, 82125), (657, 79000), (711, 73000), (730, 71100), (750, 69204), (790, 65700), (876, 59250), (900, 57670), (948, 54750), (1000, 51903), (1095, 47400), (1125, 46136), (1185, 43800), (1314, 39500), (1422, 36500), (1460, 35550), (1500, 34602), (1580, 32850), (1752, 29625), (1800, 28835), (1825, 28440), (1896, 27375), (1975, 26280), (2190, 23700), (2250, 23068), (2370, 21900), (2628, 19750), (2844, 18250), (2920, 17775), (3000, 17301), (3160, 16425), (3285, 15800), (3555, 14600), (3650, 14220), (3950, 13140), (4380, 11850), (4500, 11534), (4740, 10950), (5256, 9875), (5475, 9480), (5688, 9125), (5767, 9000), (5925, 8760), (6570, 7900), (7110, 7300)]