82854172100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{4723}}^1$

素因数の和:6082

約数の個数: 144

約数和(自身を含む): 216502809600

約数和(自身を除く): 133648637500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1319, 1330, 1900, 2638, 2660, 3325, 4723, 5276, 6595, 6650, 9233, 9446, 13190, 13300, 18466, 18892, 23615, 25061, 26380, 32975, 33061, 36932, 46165, 47230, 50122, 65950, 66122, 89737, 92330, 94460, 100244, 118075, 125305, 131900, 132244, 165305, 175427, 179474, 184660, 230825, 236150, 250610, 330610, 350854, 358948, 448685, 461650, 472300, 501220, 626525, 628159, 661220, 701708, 826525, 877135, 897370, 923300, 1253050, 1256318, 1653050, 1754270, 1794740, 2243425, 2506100, 2512636, 3140795, 3306100, 3508540, 4385675, 4486850, 6229637, 6281590, 8771350, 8973700, 12459274, 12563180, 15703975, 17542700, 24918548, 31148185, 31407950, 43607459, 62296370, 62815900, 87214918, 118363103, 124592740, 155740925, 174429836, 218037295, 236726206, 311481850, 436074590, 473452412, 591815515, 622963700, 828541721, 872149180, 1090186475, 1183631030, 1657083442, 2180372950, 2367262060, 2959077575, 3314166884, 4142708605, 4360745900, 5918155150, 8285417210, 11836310300, 16570834420, 20713543025, 41427086050, 82854172100]

約数ペア:

[(1, 82854172100), (2, 41427086050), (4, 20713543025), (5, 16570834420), (7, 11836310300), (10, 8285417210), (14, 5918155150), (19, 4360745900), (20, 4142708605), (25, 3314166884), (28, 2959077575), (35, 2367262060), (38, 2180372950), (50, 1657083442), (70, 1183631030), (76, 1090186475), (95, 872149180), (100, 828541721), (133, 622963700), (140, 591815515), (175, 473452412), (190, 436074590), (266, 311481850), (350, 236726206), (380, 218037295), (475, 174429836), (532, 155740925), (665, 124592740), (700, 118363103), (950, 87214918), (1319, 62815900), (1330, 62296370), (1900, 43607459), (2638, 31407950), (2660, 31148185), (3325, 24918548), (4723, 17542700), (5276, 15703975), (6595, 12563180), (6650, 12459274), (9233, 8973700), (9446, 8771350), (13190, 6281590), (13300, 6229637), (18466, 4486850), (18892, 4385675), (23615, 3508540), (25061, 3306100), (26380, 3140795), (32975, 2512636), (33061, 2506100), (36932, 2243425), (46165, 1794740), (47230, 1754270), (50122, 1653050), (65950, 1256318), (66122, 1253050), (89737, 923300), (92330, 897370), (94460, 877135), (100244, 826525), (118075, 701708), (125305, 661220), (131900, 628159), (132244, 626525), (165305, 501220), (175427, 472300), (179474, 461650), (184660, 448685), (230825, 358948), (236150, 350854), (250610, 330610)]