30276400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 90779904

約数和(自身を除く): 60503504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 983, 1100, 1232, 1400, 1540, 1925, 1966, 2200, 2800, 3080, 3850, 3932, 4400, 4915, 6160, 6881, 7700, 7864, 9830, 10813, 13762, 15400, 15728, 19660, 21626, 24575, 27524, 30800, 34405, 39320, 43252, 49150, 54065, 55048, 68810, 75691, 78640, 86504, 98300, 108130, 110096, 137620, 151382, 172025, 173008, 196600, 216260, 270325, 275240, 302764, 344050, 378455, 393200, 432520, 540650, 550480, 605528, 688100, 756910, 865040, 1081300, 1211056, 1376200, 1513820, 1892275, 2162600, 2752400, 3027640, 3784550, 4325200, 6055280, 7569100, 15138200, 30276400]

約数ペア:

[(1, 30276400), (2, 15138200), (4, 7569100), (5, 6055280), (7, 4325200), (8, 3784550), (10, 3027640), (11, 2752400), (14, 2162600), (16, 1892275), (20, 1513820), (22, 1376200), (25, 1211056), (28, 1081300), (35, 865040), (40, 756910), (44, 688100), (50, 605528), (55, 550480), (56, 540650), (70, 432520), (77, 393200), (80, 378455), (88, 344050), (100, 302764), (110, 275240), (112, 270325), (140, 216260), (154, 196600), (175, 173008), (176, 172025), (200, 151382), (220, 137620), (275, 110096), (280, 108130), (308, 98300), (350, 86504), (385, 78640), (400, 75691), (440, 68810), (550, 55048), (560, 54065), (616, 49150), (700, 43252), (770, 39320), (880, 34405), (983, 30800), (1100, 27524), (1232, 24575), (1400, 21626), (1540, 19660), (1925, 15728), (1966, 15400), (2200, 13762), (2800, 10813), (3080, 9830), (3850, 7864), (3932, 7700), (4400, 6881), (4915, 6160)]