83839590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 240192000

約数和(自身を除く): 156352410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 90, 95, 114, 118, 135, 171, 177, 190, 270, 277, 285, 295, 342, 354, 513, 531, 554, 570, 590, 831, 855, 885, 1026, 1062, 1121, 1385, 1593, 1662, 1710, 1770, 2242, 2493, 2565, 2655, 2770, 3186, 3363, 4155, 4986, 5130, 5263, 5310, 5605, 6726, 7479, 7965, 8310, 10089, 10526, 11210, 12465, 14958, 15789, 15930, 16343, 16815, 20178, 24930, 26315, 30267, 31578, 32686, 33630, 37395, 47367, 49029, 50445, 52630, 60534, 74790, 78945, 81715, 94734, 98058, 100890, 142101, 147087, 151335, 157890, 163430, 236835, 245145, 284202, 294174, 302670, 310517, 441261, 473670, 490290, 621034, 710505, 735435, 882522, 931551, 1421010, 1470870, 1552585, 1863102, 2206305, 2794653, 3105170, 4412610, 4657755, 5589306, 8383959, 9315510, 13973265, 16767918, 27946530, 41919795, 83839590]

約数ペア:

[(1, 83839590), (2, 41919795), (3, 27946530), (5, 16767918), (6, 13973265), (9, 9315510), (10, 8383959), (15, 5589306), (18, 4657755), (19, 4412610), (27, 3105170), (30, 2794653), (38, 2206305), (45, 1863102), (54, 1552585), (57, 1470870), (59, 1421010), (90, 931551), (95, 882522), (114, 735435), (118, 710505), (135, 621034), (171, 490290), (177, 473670), (190, 441261), (270, 310517), (277, 302670), (285, 294174), (295, 284202), (342, 245145), (354, 236835), (513, 163430), (531, 157890), (554, 151335), (570, 147087), (590, 142101), (831, 100890), (855, 98058), (885, 94734), (1026, 81715), (1062, 78945), (1121, 74790), (1385, 60534), (1593, 52630), (1662, 50445), (1710, 49029), (1770, 47367), (2242, 37395), (2493, 33630), (2565, 32686), (2655, 31578), (2770, 30267), (3186, 26315), (3363, 24930), (4155, 20178), (4986, 16815), (5130, 16343), (5263, 15930), (5310, 15789), (5605, 14958), (6726, 12465), (7479, 11210), (7965, 10526), (8310, 10089)]