105613020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30881}}^1$

素因数の和:30915

約数の個数: 72

約数和(自身を含む): 337231440

約数和(自身を除く): 231618420

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, 30881, 61762, 92643, 123524, 154405, 185286, 277929, 308810, 370572, 463215, 555858, 586739, 617620, 926430, 1111716, 1173478, 1389645, 1760217, 1852860, 2346956, 2779290, 2933695, 3520434, 5280651, 5558580, 5867390, 7040868, 8801085, 10561302, 11734780, 17602170, 21122604, 26403255, 35204340, 52806510, 105613020]

約数ペア:

[(1, 105613020), (2, 52806510), (3, 35204340), (4, 26403255), (5, 21122604), (6, 17602170), (9, 11734780), (10, 10561302), (12, 8801085), (15, 7040868), (18, 5867390), (19, 5558580), (20, 5280651), (30, 3520434), (36, 2933695), (38, 2779290), (45, 2346956), (57, 1852860), (60, 1760217), (76, 1389645), (90, 1173478), (95, 1111716), (114, 926430), (171, 617620), (180, 586739), (190, 555858), (228, 463215), (285, 370572), (342, 308810), (380, 277929), (570, 185286), (684, 154405), (855, 123524), (1140, 92643), (1710, 61762), (3420, 30881)]