9228780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 31449600

約数和(自身を除く): 22220820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 79, 90, 99, 110, 118, 132, 158, 165, 177, 180, 198, 220, 236, 237, 295, 316, 330, 354, 395, 396, 474, 495, 531, 590, 649, 660, 708, 711, 790, 869, 885, 948, 990, 1062, 1180, 1185, 1298, 1422, 1580, 1738, 1770, 1947, 1980, 2124, 2370, 2596, 2607, 2655, 2844, 3245, 3476, 3540, 3555, 3894, 4345, 4661, 4740, 5214, 5310, 5841, 6490, 7110, 7788, 7821, 8690, 9322, 9735, 10428, 10620, 11682, 12980, 13035, 13983, 14220, 15642, 17380, 18644, 19470, 23305, 23364, 26070, 27966, 29205, 31284, 38940, 39105, 41949, 46610, 51271, 52140, 55932, 58410, 69915, 78210, 83898, 93220, 102542, 116820, 139830, 153813, 156420, 167796, 205084, 209745, 256355, 279660, 307626, 419490, 461439, 512710, 615252, 769065, 838980, 922878, 1025420, 1538130, 1845756, 2307195, 3076260, 4614390, 9228780]

約数ペア:

[(1, 9228780), (2, 4614390), (3, 3076260), (4, 2307195), (5, 1845756), (6, 1538130), (9, 1025420), (10, 922878), (11, 838980), (12, 769065), (15, 615252), (18, 512710), (20, 461439), (22, 419490), (30, 307626), (33, 279660), (36, 256355), (44, 209745), (45, 205084), (55, 167796), (59, 156420), (60, 153813), (66, 139830), (79, 116820), (90, 102542), (99, 93220), (110, 83898), (118, 78210), (132, 69915), (158, 58410), (165, 55932), (177, 52140), (180, 51271), (198, 46610), (220, 41949), (236, 39105), (237, 38940), (295, 31284), (316, 29205), (330, 27966), (354, 26070), (395, 23364), (396, 23305), (474, 19470), (495, 18644), (531, 17380), (590, 15642), (649, 14220), (660, 13983), (708, 13035), (711, 12980), (790, 11682), (869, 10620), (885, 10428), (948, 9735), (990, 9322), (1062, 8690), (1180, 7821), (1185, 7788), (1298, 7110), (1422, 6490), (1580, 5841), (1738, 5310), (1770, 5214), (1947, 4740), (1980, 4661), (2124, 4345), (2370, 3894), (2596, 3555), (2607, 3540), (2655, 3476), (2844, 3245)]