43338100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 112211568

約数和(自身を除く): 68873468

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 37, 50, 52, 53, 65, 68, 74, 85, 100, 106, 130, 148, 170, 185, 212, 221, 260, 265, 325, 340, 370, 425, 442, 481, 530, 629, 650, 689, 740, 850, 884, 901, 925, 962, 1060, 1105, 1258, 1300, 1325, 1378, 1700, 1802, 1850, 1924, 1961, 2210, 2405, 2516, 2650, 2756, 3145, 3445, 3604, 3700, 3922, 4420, 4505, 4810, 5300, 5525, 6290, 6890, 7844, 8177, 9010, 9620, 9805, 11050, 11713, 12025, 12580, 13780, 15725, 16354, 17225, 18020, 19610, 22100, 22525, 23426, 24050, 25493, 31450, 32708, 33337, 34450, 39220, 40885, 45050, 46852, 48100, 49025, 50986, 58565, 62900, 66674, 68900, 81770, 90100, 98050, 101972, 117130, 127465, 133348, 163540, 166685, 196100, 204425, 234260, 254930, 292825, 333370, 408850, 433381, 509860, 585650, 637325, 666740, 817700, 833425, 866762, 1171300, 1274650, 1666850, 1733524, 2166905, 2549300, 3333700, 4333810, 8667620, 10834525, 21669050, 43338100]

約数ペア:

[(1, 43338100), (2, 21669050), (4, 10834525), (5, 8667620), (10, 4333810), (13, 3333700), (17, 2549300), (20, 2166905), (25, 1733524), (26, 1666850), (34, 1274650), (37, 1171300), (50, 866762), (52, 833425), (53, 817700), (65, 666740), (68, 637325), (74, 585650), (85, 509860), (100, 433381), (106, 408850), (130, 333370), (148, 292825), (170, 254930), (185, 234260), (212, 204425), (221, 196100), (260, 166685), (265, 163540), (325, 133348), (340, 127465), (370, 117130), (425, 101972), (442, 98050), (481, 90100), (530, 81770), (629, 68900), (650, 66674), (689, 62900), (740, 58565), (850, 50986), (884, 49025), (901, 48100), (925, 46852), (962, 45050), (1060, 40885), (1105, 39220), (1258, 34450), (1300, 33337), (1325, 32708), (1378, 31450), (1700, 25493), (1802, 24050), (1850, 23426), (1924, 22525), (1961, 22100), (2210, 19610), (2405, 18020), (2516, 17225), (2650, 16354), (2756, 15725), (3145, 13780), (3445, 12580), (3604, 12025), (3700, 11713), (3922, 11050), (4420, 9805), (4505, 9620), (4810, 9010), (5300, 8177), (5525, 7844), (6290, 6890)]