40740700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 122832416

約数和(自身を除く): 82091716

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 37, 44, 50, 52, 55, 65, 70, 74, 77, 91, 100, 110, 121, 130, 140, 143, 148, 154, 175, 182, 185, 220, 242, 259, 260, 275, 286, 308, 325, 350, 364, 370, 385, 407, 455, 481, 484, 518, 550, 572, 605, 650, 700, 715, 740, 770, 814, 847, 910, 925, 962, 1001, 1036, 1100, 1210, 1295, 1300, 1430, 1540, 1573, 1628, 1694, 1820, 1850, 1924, 1925, 2002, 2035, 2275, 2405, 2420, 2590, 2849, 2860, 3025, 3146, 3367, 3388, 3575, 3700, 3850, 4004, 4070, 4235, 4477, 4550, 4810, 5005, 5180, 5291, 5698, 6050, 6292, 6475, 6734, 7150, 7700, 7865, 8140, 8470, 8954, 9100, 9620, 10010, 10175, 10582, 11011, 11396, 12025, 12100, 12950, 13468, 14245, 14300, 15730, 16835, 16940, 17908, 20020, 20350, 21164, 21175, 22022, 22385, 24050, 25025, 25900, 26455, 28490, 31339, 31460, 33670, 37037, 39325, 40700, 42350, 44044, 44770, 48100, 50050, 52910, 55055, 56980, 58201, 62678, 67340, 71225, 74074, 78650, 84175, 84700, 89540, 100100, 105820, 110110, 111925, 116402, 125356, 132275, 142450, 148148, 156695, 157300, 168350, 185185, 220220, 223850, 232804, 264550, 275275, 284900, 291005, 313390, 336700, 370370, 407407, 447700, 529100, 550550, 582010, 626780, 740740, 783475, 814814, 925925, 1101100, 1164020, 1455025, 1566950, 1629628, 1851850, 2037035, 2910050, 3133900, 3703700, 4074070, 5820100, 8148140, 10185175, 20370350, 40740700]

約数ペア:

[(1, 40740700), (2, 20370350), (4, 10185175), (5, 8148140), (7, 5820100), (10, 4074070), (11, 3703700), (13, 3133900), (14, 2910050), (20, 2037035), (22, 1851850), (25, 1629628), (26, 1566950), (28, 1455025), (35, 1164020), (37, 1101100), (44, 925925), (50, 814814), (52, 783475), (55, 740740), (65, 626780), (70, 582010), (74, 550550), (77, 529100), (91, 447700), (100, 407407), (110, 370370), (121, 336700), (130, 313390), (140, 291005), (143, 284900), (148, 275275), (154, 264550), (175, 232804), (182, 223850), (185, 220220), (220, 185185), (242, 168350), (259, 157300), (260, 156695), (275, 148148), (286, 142450), (308, 132275), (325, 125356), (350, 116402), (364, 111925), (370, 110110), (385, 105820), (407, 100100), (455, 89540), (481, 84700), (484, 84175), (518, 78650), (550, 74074), (572, 71225), (605, 67340), (650, 62678), (700, 58201), (715, 56980), (740, 55055), (770, 52910), (814, 50050), (847, 48100), (910, 44770), (925, 44044), (962, 42350), (1001, 40700), (1036, 39325), (1100, 37037), (1210, 33670), (1295, 31460), (1300, 31339), (1430, 28490), (1540, 26455), (1573, 25900), (1628, 25025), (1694, 24050), (1820, 22385), (1850, 22022), (1924, 21175), (1925, 21164), (2002, 20350), (2035, 20020), (2275, 17908), (2405, 16940), (2420, 16835), (2590, 15730), (2849, 14300), (2860, 14245), (3025, 13468), (3146, 12950), (3367, 12100), (3388, 12025), (3575, 11396), (3700, 11011), (3850, 10582), (4004, 10175), (4070, 10010), (4235, 9620), (4477, 9100), (4550, 8954), (4810, 8470), (5005, 8140), (5180, 7865), (5291, 7700), (5698, 7150), (6050, 6734), (6292, 6475)]