55772700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 172488960

約数和(自身を除く): 116716260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 59, 60, 69, 75, 92, 100, 115, 118, 137, 138, 150, 177, 230, 236, 274, 276, 295, 300, 345, 354, 411, 460, 548, 575, 590, 685, 690, 708, 822, 885, 1150, 1180, 1357, 1370, 1380, 1475, 1644, 1725, 1770, 2055, 2300, 2714, 2740, 2950, 3151, 3425, 3450, 3540, 4071, 4110, 4425, 5428, 5900, 6302, 6785, 6850, 6900, 8083, 8142, 8220, 8850, 9453, 10275, 12604, 13570, 13700, 15755, 16166, 16284, 17700, 18906, 20355, 20550, 24249, 27140, 31510, 32332, 33925, 37812, 40415, 40710, 41100, 47265, 48498, 63020, 67850, 78775, 80830, 81420, 94530, 96996, 101775, 121245, 135700, 157550, 161660, 185909, 189060, 202075, 203550, 236325, 242490, 315100, 371818, 404150, 407100, 472650, 484980, 557727, 606225, 743636, 808300, 929545, 945300, 1115454, 1212450, 1859090, 2230908, 2424900, 2788635, 3718180, 4647725, 5577270, 9295450, 11154540, 13943175, 18590900, 27886350, 55772700]

約数ペア:

[(1, 55772700), (2, 27886350), (3, 18590900), (4, 13943175), (5, 11154540), (6, 9295450), (10, 5577270), (12, 4647725), (15, 3718180), (20, 2788635), (23, 2424900), (25, 2230908), (30, 1859090), (46, 1212450), (50, 1115454), (59, 945300), (60, 929545), (69, 808300), (75, 743636), (92, 606225), (100, 557727), (115, 484980), (118, 472650), (137, 407100), (138, 404150), (150, 371818), (177, 315100), (230, 242490), (236, 236325), (274, 203550), (276, 202075), (295, 189060), (300, 185909), (345, 161660), (354, 157550), (411, 135700), (460, 121245), (548, 101775), (575, 96996), (590, 94530), (685, 81420), (690, 80830), (708, 78775), (822, 67850), (885, 63020), (1150, 48498), (1180, 47265), (1357, 41100), (1370, 40710), (1380, 40415), (1475, 37812), (1644, 33925), (1725, 32332), (1770, 31510), (2055, 27140), (2300, 24249), (2714, 20550), (2740, 20355), (2950, 18906), (3151, 17700), (3425, 16284), (3450, 16166), (3540, 15755), (4071, 13700), (4110, 13570), (4425, 12604), (5428, 10275), (5900, 9453), (6302, 8850), (6785, 8220), (6850, 8142), (6900, 8083)]