76894920

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 260392860

約数和(自身を除く): 183497940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 293, 324, 360, 405, 486, 540, 586, 648, 729, 810, 879, 972, 1080, 1172, 1215, 1458, 1465, 1620, 1758, 1944, 2187, 2344, 2430, 2637, 2916, 2930, 3240, 3516, 3645, 4374, 4395, 4860, 5274, 5832, 5860, 6561, 7032, 7290, 7911, 8748, 8790, 9720, 10548, 10935, 11720, 13122, 13185, 14580, 15822, 17496, 17580, 21096, 21870, 23733, 26244, 26370, 29160, 31644, 32805, 35160, 39555, 43740, 47466, 52488, 52740, 63288, 65610, 71199, 79110, 87480, 94932, 105480, 118665, 131220, 142398, 158220, 189864, 213597, 237330, 262440, 284796, 316440, 355995, 427194, 474660, 569592, 640791, 711990, 854388, 949320, 1067985, 1281582, 1423980, 1708776, 1922373, 2135970, 2563164, 2847960, 3203955, 3844746, 4271940, 5126328, 6407910, 7689492, 8543880, 9611865, 12815820, 15378984, 19223730, 25631640, 38447460, 76894920]

約数ペア:

[(1, 76894920), (2, 38447460), (3, 25631640), (4, 19223730), (5, 15378984), (6, 12815820), (8, 9611865), (9, 8543880), (10, 7689492), (12, 6407910), (15, 5126328), (18, 4271940), (20, 3844746), (24, 3203955), (27, 2847960), (30, 2563164), (36, 2135970), (40, 1922373), (45, 1708776), (54, 1423980), (60, 1281582), (72, 1067985), (81, 949320), (90, 854388), (108, 711990), (120, 640791), (135, 569592), (162, 474660), (180, 427194), (216, 355995), (243, 316440), (270, 284796), (293, 262440), (324, 237330), (360, 213597), (405, 189864), (486, 158220), (540, 142398), (586, 131220), (648, 118665), (729, 105480), (810, 94932), (879, 87480), (972, 79110), (1080, 71199), (1172, 65610), (1215, 63288), (1458, 52740), (1465, 52488), (1620, 47466), (1758, 43740), (1944, 39555), (2187, 35160), (2344, 32805), (2430, 31644), (2637, 29160), (2916, 26370), (2930, 26244), (3240, 23733), (3516, 21870), (3645, 21096), (4374, 17580), (4395, 17496), (4860, 15822), (5274, 14580), (5832, 13185), (5860, 13122), (6561, 11720), (7032, 10935), (7290, 10548), (7911, 9720), (8748, 8790)]