71005200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 265697280

約数和(自身を除く): 194692080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 79, 80, 84, 100, 105, 107, 112, 120, 140, 150, 158, 168, 175, 200, 210, 214, 237, 240, 280, 300, 316, 321, 336, 350, 395, 400, 420, 428, 474, 525, 535, 553, 560, 600, 632, 642, 700, 749, 790, 840, 856, 948, 1050, 1070, 1106, 1185, 1200, 1264, 1284, 1400, 1498, 1580, 1605, 1659, 1680, 1712, 1896, 1975, 2100, 2140, 2212, 2247, 2370, 2568, 2675, 2765, 2800, 2996, 3160, 3210, 3318, 3745, 3792, 3950, 4200, 4280, 4424, 4494, 4740, 5136, 5350, 5530, 5925, 5992, 6320, 6420, 6636, 7490, 7900, 8025, 8295, 8400, 8453, 8560, 8848, 8988, 9480, 10700, 11060, 11235, 11850, 11984, 12840, 13272, 13825, 14980, 15800, 16050, 16590, 16906, 17976, 18725, 18960, 21400, 22120, 22470, 23700, 25359, 25680, 26544, 27650, 29960, 31600, 32100, 33180, 33812, 35952, 37450, 41475, 42265, 42800, 44240, 44940, 47400, 50718, 55300, 56175, 59171, 59920, 64200, 66360, 67624, 74900, 82950, 84530, 89880, 94800, 101436, 110600, 112350, 118342, 126795, 128400, 132720, 135248, 149800, 165900, 169060, 177513, 179760, 202872, 211325, 221200, 224700, 236684, 253590, 295855, 299600, 331800, 338120, 355026, 405744, 422650, 449400, 473368, 507180, 591710, 633975, 663600, 676240, 710052, 845300, 887565, 898800, 946736, 1014360, 1183420, 1267950, 1420104, 1479275, 1690600, 1775130, 2028720, 2366840, 2535900, 2840208, 2958550, 3381200, 3550260, 4437825, 4733680, 5071800, 5917100, 7100520, 8875650, 10143600, 11834200, 14201040, 17751300, 23668400, 35502600, 71005200]

約数ペア:

[(1, 71005200), (2, 35502600), (3, 23668400), (4, 17751300), (5, 14201040), (6, 11834200), (7, 10143600), (8, 8875650), (10, 7100520), (12, 5917100), (14, 5071800), (15, 4733680), (16, 4437825), (20, 3550260), (21, 3381200), (24, 2958550), (25, 2840208), (28, 2535900), (30, 2366840), (35, 2028720), (40, 1775130), (42, 1690600), (48, 1479275), (50, 1420104), (56, 1267950), (60, 1183420), (70, 1014360), (75, 946736), (79, 898800), (80, 887565), (84, 845300), (100, 710052), (105, 676240), (107, 663600), (112, 633975), (120, 591710), (140, 507180), (150, 473368), (158, 449400), (168, 422650), (175, 405744), (200, 355026), (210, 338120), (214, 331800), (237, 299600), (240, 295855), (280, 253590), (300, 236684), (316, 224700), (321, 221200), (336, 211325), (350, 202872), (395, 179760), (400, 177513), (420, 169060), (428, 165900), (474, 149800), (525, 135248), (535, 132720), (553, 128400), (560, 126795), (600, 118342), (632, 112350), (642, 110600), (700, 101436), (749, 94800), (790, 89880), (840, 84530), (856, 82950), (948, 74900), (1050, 67624), (1070, 66360), (1106, 64200), (1185, 59920), (1200, 59171), (1264, 56175), (1284, 55300), (1400, 50718), (1498, 47400), (1580, 44940), (1605, 44240), (1659, 42800), (1680, 42265), (1712, 41475), (1896, 37450), (1975, 35952), (2100, 33812), (2140, 33180), (2212, 32100), (2247, 31600), (2370, 29960), (2568, 27650), (2675, 26544), (2765, 25680), (2800, 25359), (2996, 23700), (3160, 22470), (3210, 22120), (3318, 21400), (3745, 18960), (3792, 18725), (3950, 17976), (4200, 16906), (4280, 16590), (4424, 16050), (4494, 15800), (4740, 14980), (5136, 13825), (5350, 13272), (5530, 12840), (5925, 11984), (5992, 11850), (6320, 11235), (6420, 11060), (6636, 10700), (7490, 9480), (7900, 8988), (8025, 8848), (8295, 8560), (8400, 8453)]