302092020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4649}}^1$

素因数の和:4702

約数の個数: 108

約数和(自身を含む): 967320900

約数和(自身を除く): 665228880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 4649, 5415, 6498, 7220, 9298, 10830, 12996, 13947, 16245, 18596, 21660, 23245, 27894, 32490, 41841, 46490, 55788, 64980, 69735, 83682, 88331, 92980, 139470, 167364, 176662, 209205, 264993, 278940, 353324, 418410, 441655, 529986, 794979, 836820, 883310, 1059972, 1324965, 1589958, 1678289, 1766620, 2649930, 3179916, 3356578, 3974895, 5034867, 5299860, 6713156, 7949790, 8391445, 10069734, 15104601, 15899580, 16782890, 20139468, 25174335, 30209202, 33565780, 50348670, 60418404, 75523005, 100697340, 151046010, 302092020]

約数ペア:

[(1, 302092020), (2, 151046010), (3, 100697340), (4, 75523005), (5, 60418404), (6, 50348670), (9, 33565780), (10, 30209202), (12, 25174335), (15, 20139468), (18, 16782890), (19, 15899580), (20, 15104601), (30, 10069734), (36, 8391445), (38, 7949790), (45, 6713156), (57, 5299860), (60, 5034867), (76, 3974895), (90, 3356578), (95, 3179916), (114, 2649930), (171, 1766620), (180, 1678289), (190, 1589958), (228, 1324965), (285, 1059972), (342, 883310), (361, 836820), (380, 794979), (570, 529986), (684, 441655), (722, 418410), (855, 353324), (1083, 278940), (1140, 264993), (1444, 209205), (1710, 176662), (1805, 167364), (2166, 139470), (3249, 92980), (3420, 88331), (3610, 83682), (4332, 69735), (4649, 64980), (5415, 55788), (6498, 46490), (7220, 41841), (9298, 32490), (10830, 27894), (12996, 23245), (13947, 21660), (16245, 18596)]