201174660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 653889600

約数和(自身を除く): 452714940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 708, 855, 885, 997, 1062, 1121, 1140, 1180, 1710, 1770, 1994, 2124, 2242, 2655, 2991, 3363, 3420, 3540, 3988, 4484, 4985, 5310, 5605, 5982, 6726, 8973, 9970, 10089, 10620, 11210, 11964, 13452, 14955, 16815, 17946, 18943, 19940, 20178, 22420, 29910, 33630, 35892, 37886, 40356, 44865, 50445, 56829, 58823, 59820, 67260, 75772, 89730, 94715, 100890, 113658, 117646, 170487, 176469, 179460, 189430, 201780, 227316, 235292, 284145, 294115, 340974, 352938, 378860, 529407, 568290, 588230, 681948, 705876, 852435, 882345, 1058814, 1117637, 1136580, 1176460, 1704870, 1764690, 2117628, 2235274, 2647035, 3352911, 3409740, 3529380, 4470548, 5294070, 5588185, 6705822, 10058733, 10588140, 11176370, 13411644, 16764555, 20117466, 22352740, 33529110, 40234932, 50293665, 67058220, 100587330, 201174660]

約数ペア:

[(1, 201174660), (2, 100587330), (3, 67058220), (4, 50293665), (5, 40234932), (6, 33529110), (9, 22352740), (10, 20117466), (12, 16764555), (15, 13411644), (18, 11176370), (19, 10588140), (20, 10058733), (30, 6705822), (36, 5588185), (38, 5294070), (45, 4470548), (57, 3529380), (59, 3409740), (60, 3352911), (76, 2647035), (90, 2235274), (95, 2117628), (114, 1764690), (118, 1704870), (171, 1176460), (177, 1136580), (180, 1117637), (190, 1058814), (228, 882345), (236, 852435), (285, 705876), (295, 681948), (342, 588230), (354, 568290), (380, 529407), (531, 378860), (570, 352938), (590, 340974), (684, 294115), (708, 284145), (855, 235292), (885, 227316), (997, 201780), (1062, 189430), (1121, 179460), (1140, 176469), (1180, 170487), (1710, 117646), (1770, 113658), (1994, 100890), (2124, 94715), (2242, 89730), (2655, 75772), (2991, 67260), (3363, 59820), (3420, 58823), (3540, 56829), (3988, 50445), (4484, 44865), (4985, 40356), (5310, 37886), (5605, 35892), (5982, 33630), (6726, 29910), (8973, 22420), (9970, 20178), (10089, 19940), (10620, 18943), (11210, 17946), (11964, 16815), (13452, 14955)]