132904620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38861}}^1$

素因数の和:38895

約数の個数: 72

約数和(自身を含む): 424373040

約数和(自身を除く): 291468420

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, 380, 570, 684, 855, 1140, 1710, 3420, 38861, 77722, 116583, 155444, 194305, 233166, 349749, 388610, 466332, 582915, 699498, 738359, 777220, 1165830, 1398996, 1476718, 1748745, 2215077, 2331660, 2953436, 3497490, 3691795, 4430154, 6645231, 6994980, 7383590, 8860308, 11075385, 13290462, 14767180, 22150770, 26580924, 33226155, 44301540, 66452310, 132904620]

約数ペア:

[(1, 132904620), (2, 66452310), (3, 44301540), (4, 33226155), (5, 26580924), (6, 22150770), (9, 14767180), (10, 13290462), (12, 11075385), (15, 8860308), (18, 7383590), (19, 6994980), (20, 6645231), (30, 4430154), (36, 3691795), (38, 3497490), (45, 2953436), (57, 2331660), (60, 2215077), (76, 1748745), (90, 1476718), (95, 1398996), (114, 1165830), (171, 777220), (180, 738359), (190, 699498), (228, 582915), (285, 466332), (342, 388610), (380, 349749), (570, 233166), (684, 194305), (855, 155444), (1140, 116583), (1710, 77722), (3420, 38861)]