151220400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5523

約数の個数: 120

約数和(自身を含む): 505562880

約数和(自身を除く): 354342480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5479, 5520, 6900, 9200, 10958, 13800, 16437, 21916, 27395, 27600, 32874, 43832, 54790, 65748, 82185, 87664, 109580, 126017, 131496, 136975, 164370, 219160, 252034, 262992, 273950, 328740, 378051, 410925, 438320, 504068, 547900, 630085, 657480, 756102, 821850, 1008136, 1095800, 1260170, 1314960, 1512204, 1643700, 1890255, 2016272, 2191600, 2520340, 3024408, 3150425, 3287400, 3780510, 5040680, 6048816, 6300850, 6574800, 7561020, 9451275, 10081360, 12601700, 15122040, 18902550, 25203400, 30244080, 37805100, 50406800, 75610200, 151220400]

約数ペア:

[(1, 151220400), (2, 75610200), (3, 50406800), (4, 37805100), (5, 30244080), (6, 25203400), (8, 18902550), (10, 15122040), (12, 12601700), (15, 10081360), (16, 9451275), (20, 7561020), (23, 6574800), (24, 6300850), (25, 6048816), (30, 5040680), (40, 3780510), (46, 3287400), (48, 3150425), (50, 3024408), (60, 2520340), (69, 2191600), (75, 2016272), (80, 1890255), (92, 1643700), (100, 1512204), (115, 1314960), (120, 1260170), (138, 1095800), (150, 1008136), (184, 821850), (200, 756102), (230, 657480), (240, 630085), (276, 547900), (300, 504068), (345, 438320), (368, 410925), (400, 378051), (460, 328740), (552, 273950), (575, 262992), (600, 252034), (690, 219160), (920, 164370), (1104, 136975), (1150, 131496), (1200, 126017), (1380, 109580), (1725, 87664), (1840, 82185), (2300, 65748), (2760, 54790), (3450, 43832), (4600, 32874), (5479, 27600), (5520, 27395), (6900, 21916), (9200, 16437), (10958, 13800)]