2830537507700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{118169}}^1$

素因数の和:120010

約数の個数: 144

約数和(自身を含む): 7393358044800

約数和(自身を除く): 4562820537100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1801, 1900, 2660, 3325, 3602, 6650, 7204, 9005, 12607, 13300, 18010, 25214, 34219, 36020, 45025, 50428, 63035, 68438, 90050, 118169, 126070, 136876, 171095, 180100, 236338, 239533, 252140, 315175, 342190, 472676, 479066, 590845, 630350, 684380, 827183, 855475, 958132, 1181690, 1197665, 1260700, 1654366, 1710950, 2245211, 2363380, 2395330, 2954225, 3308732, 3421900, 4135915, 4490422, 4790660, 5908450, 5988325, 8271830, 8980844, 11226055, 11816900, 11976650, 15716477, 16543660, 20679575, 22452110, 23953300, 31432954, 41359150, 44904220, 56130275, 62865908, 78582385, 82718300, 112260550, 157164770, 212822369, 224521100, 314329540, 392911925, 425644738, 785823850, 851289476, 1064111845, 1489756583, 1571647700, 2128223690, 2979513166, 4043625011, 4256447380, 5320559225, 5959026332, 7448782915, 8087250022, 10641118450, 14897565830, 16174500044, 20218125055, 21282236900, 28305375077, 29795131660, 37243914575, 40436250110, 56610750154, 74487829150, 80872500220, 101090625275, 113221500308, 141526875385, 148975658300, 202181250550, 283053750770, 404362501100, 566107501540, 707634376925, 1415268753850, 2830537507700]

約数ペア:

[(1, 2830537507700), (2, 1415268753850), (4, 707634376925), (5, 566107501540), (7, 404362501100), (10, 283053750770), (14, 202181250550), (19, 148975658300), (20, 141526875385), (25, 113221500308), (28, 101090625275), (35, 80872500220), (38, 74487829150), (50, 56610750154), (70, 40436250110), (76, 37243914575), (95, 29795131660), (100, 28305375077), (133, 21282236900), (140, 20218125055), (175, 16174500044), (190, 14897565830), (266, 10641118450), (350, 8087250022), (380, 7448782915), (475, 5959026332), (532, 5320559225), (665, 4256447380), (700, 4043625011), (950, 2979513166), (1330, 2128223690), (1801, 1571647700), (1900, 1489756583), (2660, 1064111845), (3325, 851289476), (3602, 785823850), (6650, 425644738), (7204, 392911925), (9005, 314329540), (12607, 224521100), (13300, 212822369), (18010, 157164770), (25214, 112260550), (34219, 82718300), (36020, 78582385), (45025, 62865908), (50428, 56130275), (63035, 44904220), (68438, 41359150), (90050, 31432954), (118169, 23953300), (126070, 22452110), (136876, 20679575), (171095, 16543660), (180100, 15716477), (236338, 11976650), (239533, 11816900), (252140, 11226055), (315175, 8980844), (342190, 8271830), (472676, 5988325), (479066, 5908450), (590845, 4790660), (630350, 4490422), (684380, 4135915), (827183, 3421900), (855475, 3308732), (958132, 2954225), (1181690, 2395330), (1197665, 2363380), (1260700, 2245211), (1654366, 1710950)]