830422450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 1933126272

約数和(自身を除く): 1102703822

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 43, 50, 55, 65, 73, 74, 86, 110, 130, 143, 146, 185, 215, 275, 286, 325, 365, 370, 407, 430, 473, 481, 550, 559, 650, 715, 730, 803, 814, 925, 946, 949, 962, 1075, 1118, 1430, 1591, 1606, 1825, 1850, 1898, 2035, 2150, 2365, 2405, 2701, 2795, 3139, 3182, 3575, 3650, 4015, 4070, 4730, 4745, 4810, 5291, 5402, 5590, 6149, 6278, 7150, 7955, 8030, 9490, 10175, 10439, 10582, 11825, 12025, 12298, 13505, 13975, 15695, 15910, 17501, 20075, 20350, 20683, 20878, 23650, 23725, 24050, 26455, 27010, 27950, 29711, 30745, 31390, 34529, 35002, 35113, 39775, 40150, 40807, 41366, 47450, 52195, 52910, 59422, 61490, 67525, 69058, 70226, 78475, 79550, 81614, 87505, 103415, 104390, 116143, 132275, 135050, 148555, 153725, 156950, 172645, 175010, 175565, 204035, 206830, 227513, 232286, 260975, 264550, 297110, 307450, 345290, 351130, 386243, 408070, 437525, 448877, 455026, 517075, 521950, 580715, 742775, 772486, 863225, 875050, 877825, 897754, 1020175, 1034150, 1137565, 1161430, 1277573, 1485550, 1509859, 1726450, 1755650, 1931215, 2040350, 2244385, 2275130, 2555146, 2903575, 3019718, 3862430, 4488770, 5687825, 5807150, 6387865, 7549295, 9656075, 11221925, 11375650, 12775730, 15098590, 16608449, 19312150, 22443850, 31939325, 33216898, 37746475, 63878650, 75492950, 83042245, 166084490, 415211225, 830422450]

約数ペア:

[(1, 830422450), (2, 415211225), (5, 166084490), (10, 83042245), (11, 75492950), (13, 63878650), (22, 37746475), (25, 33216898), (26, 31939325), (37, 22443850), (43, 19312150), (50, 16608449), (55, 15098590), (65, 12775730), (73, 11375650), (74, 11221925), (86, 9656075), (110, 7549295), (130, 6387865), (143, 5807150), (146, 5687825), (185, 4488770), (215, 3862430), (275, 3019718), (286, 2903575), (325, 2555146), (365, 2275130), (370, 2244385), (407, 2040350), (430, 1931215), (473, 1755650), (481, 1726450), (550, 1509859), (559, 1485550), (650, 1277573), (715, 1161430), (730, 1137565), (803, 1034150), (814, 1020175), (925, 897754), (946, 877825), (949, 875050), (962, 863225), (1075, 772486), (1118, 742775), (1430, 580715), (1591, 521950), (1606, 517075), (1825, 455026), (1850, 448877), (1898, 437525), (2035, 408070), (2150, 386243), (2365, 351130), (2405, 345290), (2701, 307450), (2795, 297110), (3139, 264550), (3182, 260975), (3575, 232286), (3650, 227513), (4015, 206830), (4070, 204035), (4730, 175565), (4745, 175010), (4810, 172645), (5291, 156950), (5402, 153725), (5590, 148555), (6149, 135050), (6278, 132275), (7150, 116143), (7955, 104390), (8030, 103415), (9490, 87505), (10175, 81614), (10439, 79550), (10582, 78475), (11825, 70226), (12025, 69058), (12298, 67525), (13505, 61490), (13975, 59422), (15695, 52910), (15910, 52195), (17501, 47450), (20075, 41366), (20350, 40807), (20683, 40150), (20878, 39775), (23650, 35113), (23725, 35002), (24050, 34529), (26455, 31390), (27010, 30745), (27950, 29711)]