74267880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 234748800

約数和(自身を除く): 160480920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 389, 430, 444, 516, 555, 645, 740, 778, 860, 888, 1032, 1110, 1167, 1290, 1480, 1556, 1591, 1720, 1945, 2220, 2334, 2580, 3112, 3182, 3890, 4440, 4668, 4773, 5160, 5835, 6364, 7780, 7955, 9336, 9546, 11670, 12728, 14393, 15560, 15910, 16727, 19092, 23340, 23865, 28786, 31820, 33454, 38184, 43179, 46680, 47730, 50181, 57572, 63640, 66908, 71965, 83635, 86358, 95460, 100362, 115144, 133816, 143930, 167270, 172716, 190920, 200724, 215895, 250905, 287860, 334540, 345432, 401448, 431790, 501810, 575720, 618899, 669080, 863580, 1003620, 1237798, 1727160, 1856697, 2007240, 2475596, 3094495, 3713394, 4951192, 6188990, 7426788, 9283485, 12377980, 14853576, 18566970, 24755960, 37133940, 74267880]

約数ペア:

[(1, 74267880), (2, 37133940), (3, 24755960), (4, 18566970), (5, 14853576), (6, 12377980), (8, 9283485), (10, 7426788), (12, 6188990), (15, 4951192), (20, 3713394), (24, 3094495), (30, 2475596), (37, 2007240), (40, 1856697), (43, 1727160), (60, 1237798), (74, 1003620), (86, 863580), (111, 669080), (120, 618899), (129, 575720), (148, 501810), (172, 431790), (185, 401448), (215, 345432), (222, 334540), (258, 287860), (296, 250905), (344, 215895), (370, 200724), (389, 190920), (430, 172716), (444, 167270), (516, 143930), (555, 133816), (645, 115144), (740, 100362), (778, 95460), (860, 86358), (888, 83635), (1032, 71965), (1110, 66908), (1167, 63640), (1290, 57572), (1480, 50181), (1556, 47730), (1591, 46680), (1720, 43179), (1945, 38184), (2220, 33454), (2334, 31820), (2580, 28786), (3112, 23865), (3182, 23340), (3890, 19092), (4440, 16727), (4668, 15910), (4773, 15560), (5160, 14393), (5835, 12728), (6364, 11670), (7780, 9546), (7955, 9336)]