123703050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 328104000

約数和(自身を除く): 204400950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 139, 150, 170, 255, 278, 349, 417, 425, 510, 695, 698, 834, 850, 1047, 1275, 1390, 1745, 2085, 2094, 2363, 2550, 3475, 3490, 4170, 4726, 5235, 5933, 6950, 7089, 8725, 10425, 10470, 11815, 11866, 14178, 17450, 17799, 20850, 23630, 26175, 29665, 35445, 35598, 48511, 52350, 59075, 59330, 70890, 88995, 97022, 118150, 145533, 148325, 177225, 177990, 242555, 291066, 296650, 354450, 444975, 485110, 727665, 824687, 889950, 1212775, 1455330, 1649374, 2425550, 2474061, 3638325, 4123435, 4948122, 7276650, 8246870, 12370305, 20617175, 24740610, 41234350, 61851525, 123703050]

約数ペア:

[(1, 123703050), (2, 61851525), (3, 41234350), (5, 24740610), (6, 20617175), (10, 12370305), (15, 8246870), (17, 7276650), (25, 4948122), (30, 4123435), (34, 3638325), (50, 2474061), (51, 2425550), (75, 1649374), (85, 1455330), (102, 1212775), (139, 889950), (150, 824687), (170, 727665), (255, 485110), (278, 444975), (349, 354450), (417, 296650), (425, 291066), (510, 242555), (695, 177990), (698, 177225), (834, 148325), (850, 145533), (1047, 118150), (1275, 97022), (1390, 88995), (1745, 70890), (2085, 59330), (2094, 59075), (2363, 52350), (2550, 48511), (3475, 35598), (3490, 35445), (4170, 29665), (4726, 26175), (5235, 23630), (5933, 20850), (6950, 17799), (7089, 17450), (8725, 14178), (10425, 11866), (10470, 11815)]