197071380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11059}}^1$

素因数の和:11091

約数の個数: 120

約数和(自身を含む): 674483040

約数和(自身を除く): 477411660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 11059, 17820, 22118, 33177, 44236, 55295, 66354, 99531, 110590, 121649, 132708, 165885, 199062, 221180, 243298, 298593, 331770, 364947, 398124, 486596, 497655, 597186, 608245, 663540, 729894, 895779, 995310, 1094841, 1194372, 1216490, 1459788, 1492965, 1791558, 1824735, 1990620, 2189682, 2432980, 2985930, 3284523, 3583116, 3649470, 4379364, 4478895, 5474205, 5971860, 6569046, 7298940, 8957790, 9853569, 10948410, 13138092, 16422615, 17915580, 19707138, 21896820, 32845230, 39414276, 49267845, 65690460, 98535690, 197071380]

約数ペア:

[(1, 197071380), (2, 98535690), (3, 65690460), (4, 49267845), (5, 39414276), (6, 32845230), (9, 21896820), (10, 19707138), (11, 17915580), (12, 16422615), (15, 13138092), (18, 10948410), (20, 9853569), (22, 8957790), (27, 7298940), (30, 6569046), (33, 5971860), (36, 5474205), (44, 4478895), (45, 4379364), (54, 3649470), (55, 3583116), (60, 3284523), (66, 2985930), (81, 2432980), (90, 2189682), (99, 1990620), (108, 1824735), (110, 1791558), (132, 1492965), (135, 1459788), (162, 1216490), (165, 1194372), (180, 1094841), (198, 995310), (220, 895779), (270, 729894), (297, 663540), (324, 608245), (330, 597186), (396, 497655), (405, 486596), (495, 398124), (540, 364947), (594, 331770), (660, 298593), (810, 243298), (891, 221180), (990, 199062), (1188, 165885), (1485, 132708), (1620, 121649), (1782, 110590), (1980, 99531), (2970, 66354), (3564, 55295), (4455, 44236), (5940, 33177), (8910, 22118), (11059, 17820)]