249359220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^2$

素因数の和:251

約数の個数: 162

約数和(自身を含む): 839246226

約数和(自身を除く): 589887006

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 107, 110, 121, 132, 165, 180, 198, 214, 220, 242, 321, 330, 363, 396, 428, 484, 495, 535, 605, 642, 660, 726, 963, 990, 1070, 1089, 1177, 1210, 1284, 1452, 1605, 1815, 1926, 1980, 2140, 2178, 2354, 2420, 3210, 3531, 3630, 3852, 4356, 4708, 4815, 5445, 5885, 6420, 7062, 7260, 9630, 10593, 10890, 11449, 11770, 12947, 14124, 17655, 19260, 21186, 21780, 22898, 23540, 25894, 34347, 35310, 38841, 42372, 45796, 51788, 52965, 57245, 64735, 68694, 70620, 77682, 103041, 105930, 114490, 116523, 125939, 129470, 137388, 155364, 171735, 194205, 206082, 211860, 228980, 233046, 251878, 258940, 343470, 377817, 388410, 412164, 466092, 503756, 515205, 582615, 629695, 686940, 755634, 776820, 1030410, 1133451, 1165230, 1259390, 1385329, 1511268, 1889085, 2060820, 2266902, 2330460, 2518780, 2770658, 3778170, 4155987, 4533804, 5541316, 5667255, 6926645, 7556340, 8311974, 11334510, 12467961, 13853290, 16623948, 20779935, 22669020, 24935922, 27706580, 41559870, 49871844, 62339805, 83119740, 124679610, 249359220]

約数ペア:

[(1, 249359220), (2, 124679610), (3, 83119740), (4, 62339805), (5, 49871844), (6, 41559870), (9, 27706580), (10, 24935922), (11, 22669020), (12, 20779935), (15, 16623948), (18, 13853290), (20, 12467961), (22, 11334510), (30, 8311974), (33, 7556340), (36, 6926645), (44, 5667255), (45, 5541316), (55, 4533804), (60, 4155987), (66, 3778170), (90, 2770658), (99, 2518780), (107, 2330460), (110, 2266902), (121, 2060820), (132, 1889085), (165, 1511268), (180, 1385329), (198, 1259390), (214, 1165230), (220, 1133451), (242, 1030410), (321, 776820), (330, 755634), (363, 686940), (396, 629695), (428, 582615), (484, 515205), (495, 503756), (535, 466092), (605, 412164), (642, 388410), (660, 377817), (726, 343470), (963, 258940), (990, 251878), (1070, 233046), (1089, 228980), (1177, 211860), (1210, 206082), (1284, 194205), (1452, 171735), (1605, 155364), (1815, 137388), (1926, 129470), (1980, 125939), (2140, 116523), (2178, 114490), (2354, 105930), (2420, 103041), (3210, 77682), (3531, 70620), (3630, 68694), (3852, 64735), (4356, 57245), (4708, 52965), (4815, 51788), (5445, 45796), (5885, 42372), (6420, 38841), (7062, 35310), (7260, 34347), (9630, 25894), (10593, 23540), (10890, 22898), (11449, 21780), (11770, 21186), (12947, 19260), (14124, 17655)]