75305520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2611

約数の個数: 120

約数和(自身を含む): 259170912

約数和(自身を除く): 183865392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2551, 2952, 3280, 3690, 4920, 5102, 5904, 7380, 7653, 9840, 10204, 12755, 14760, 15306, 20408, 22959, 25510, 29520, 30612, 38265, 40816, 45918, 51020, 61224, 76530, 91836, 102040, 104591, 114795, 122448, 153060, 183672, 204080, 209182, 229590, 306120, 313773, 367344, 418364, 459180, 522955, 612240, 627546, 836728, 918360, 941319, 1045910, 1255092, 1568865, 1673456, 1836720, 1882638, 2091820, 2510184, 3137730, 3765276, 4183640, 4706595, 5020368, 6275460, 7530552, 8367280, 9413190, 12550920, 15061104, 18826380, 25101840, 37652760, 75305520]

約数ペア:

[(1, 75305520), (2, 37652760), (3, 25101840), (4, 18826380), (5, 15061104), (6, 12550920), (8, 9413190), (9, 8367280), (10, 7530552), (12, 6275460), (15, 5020368), (16, 4706595), (18, 4183640), (20, 3765276), (24, 3137730), (30, 2510184), (36, 2091820), (40, 1882638), (41, 1836720), (45, 1673456), (48, 1568865), (60, 1255092), (72, 1045910), (80, 941319), (82, 918360), (90, 836728), (120, 627546), (123, 612240), (144, 522955), (164, 459180), (180, 418364), (205, 367344), (240, 313773), (246, 306120), (328, 229590), (360, 209182), (369, 204080), (410, 183672), (492, 153060), (615, 122448), (656, 114795), (720, 104591), (738, 102040), (820, 91836), (984, 76530), (1230, 61224), (1476, 51020), (1640, 45918), (1845, 40816), (1968, 38265), (2460, 30612), (2551, 29520), (2952, 25510), (3280, 22959), (3690, 20408), (4920, 15306), (5102, 14760), (5904, 12755), (7380, 10204), (7653, 9840)]