286285533200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{60917}}^1$

素因数の和:61345

約数の個数: 120

約数和(自身を含む): 711873127680

約数和(自身を除く): 425587594480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 379, 400, 496, 620, 758, 775, 1240, 1516, 1550, 1895, 2480, 3032, 3100, 3790, 6064, 6200, 7580, 9475, 11749, 12400, 15160, 18950, 23498, 30320, 37900, 46996, 58745, 60917, 75800, 93992, 117490, 121834, 151600, 187984, 234980, 243668, 293725, 304585, 469960, 487336, 587450, 609170, 939920, 974672, 1174900, 1218340, 1522925, 1888427, 2349800, 2436680, 3045850, 3776854, 4699600, 4873360, 6091700, 7553708, 9442135, 12183400, 15107416, 18884270, 23087543, 24366800, 30214832, 37768540, 46175086, 47210675, 75537080, 92350172, 94421350, 115437715, 151074160, 184700344, 188842700, 230875430, 369400688, 377685400, 461750860, 577188575, 715713833, 755370800, 923501720, 1154377150, 1431427666, 1847003440, 2308754300, 2862855332, 3578569165, 4617508600, 5725710664, 7157138330, 9235017200, 11451421328, 14314276660, 17892845825, 28628553320, 35785691650, 57257106640, 71571383300, 143142766600, 286285533200]

約数ペア:

[(1, 286285533200), (2, 143142766600), (4, 71571383300), (5, 57257106640), (8, 35785691650), (10, 28628553320), (16, 17892845825), (20, 14314276660), (25, 11451421328), (31, 9235017200), (40, 7157138330), (50, 5725710664), (62, 4617508600), (80, 3578569165), (100, 2862855332), (124, 2308754300), (155, 1847003440), (200, 1431427666), (248, 1154377150), (310, 923501720), (379, 755370800), (400, 715713833), (496, 577188575), (620, 461750860), (758, 377685400), (775, 369400688), (1240, 230875430), (1516, 188842700), (1550, 184700344), (1895, 151074160), (2480, 115437715), (3032, 94421350), (3100, 92350172), (3790, 75537080), (6064, 47210675), (6200, 46175086), (7580, 37768540), (9475, 30214832), (11749, 24366800), (12400, 23087543), (15160, 18884270), (18950, 15107416), (23498, 12183400), (30320, 9442135), (37900, 7553708), (46996, 6091700), (58745, 4873360), (60917, 4699600), (75800, 3776854), (93992, 3045850), (117490, 2436680), (121834, 2349800), (151600, 1888427), (187984, 1522925), (234980, 1218340), (243668, 1174900), (293725, 974672), (304585, 939920), (469960, 609170), (487336, 587450)]