30045400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 87137280

約数和(自身を除く): 57091880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 1951, 2200, 3080, 3850, 3902, 7700, 7804, 9755, 13657, 15400, 15608, 19510, 21461, 27314, 39020, 42922, 48775, 54628, 68285, 78040, 85844, 97550, 107305, 109256, 136570, 150227, 171688, 195100, 214610, 273140, 300454, 341425, 390200, 429220, 536525, 546280, 600908, 682850, 751135, 858440, 1073050, 1201816, 1365700, 1502270, 2146100, 2731400, 3004540, 3755675, 4292200, 6009080, 7511350, 15022700, 30045400]

約数ペア:

[(1, 30045400), (2, 15022700), (4, 7511350), (5, 6009080), (7, 4292200), (8, 3755675), (10, 3004540), (11, 2731400), (14, 2146100), (20, 1502270), (22, 1365700), (25, 1201816), (28, 1073050), (35, 858440), (40, 751135), (44, 682850), (50, 600908), (55, 546280), (56, 536525), (70, 429220), (77, 390200), (88, 341425), (100, 300454), (110, 273140), (140, 214610), (154, 195100), (175, 171688), (200, 150227), (220, 136570), (275, 109256), (280, 107305), (308, 97550), (350, 85844), (385, 78040), (440, 68285), (550, 54628), (616, 48775), (700, 42922), (770, 39020), (1100, 27314), (1400, 21461), (1540, 19510), (1925, 15608), (1951, 15400), (2200, 13657), (3080, 9755), (3850, 7804), (3902, 7700)]