178174260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 616333536

約数和(自身を除く): 438159276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 107, 110, 116, 132, 145, 165, 174, 180, 198, 214, 220, 261, 290, 319, 321, 330, 348, 396, 428, 435, 495, 522, 535, 580, 638, 642, 660, 841, 870, 957, 963, 990, 1044, 1070, 1177, 1276, 1284, 1305, 1595, 1605, 1682, 1740, 1914, 1926, 1980, 2140, 2354, 2523, 2610, 2871, 3103, 3190, 3210, 3364, 3531, 3828, 3852, 4205, 4708, 4785, 4815, 5046, 5220, 5742, 5885, 6206, 6380, 6420, 7062, 7569, 8410, 9251, 9309, 9570, 9630, 10092, 10593, 11484, 11770, 12412, 12615, 14124, 14355, 15138, 15515, 16820, 17655, 18502, 18618, 19140, 19260, 21186, 23540, 25230, 27753, 27927, 28710, 30276, 31030, 34133, 35310, 37004, 37236, 37845, 42372, 46255, 46545, 50460, 52965, 55506, 55854, 57420, 62060, 68266, 70620, 75690, 83259, 89987, 92510, 93090, 102399, 105930, 111012, 111708, 136532, 138765, 139635, 151380, 166518, 170665, 179974, 185020, 186180, 204798, 211860, 269961, 277530, 279270, 307197, 333036, 341330, 359948, 409596, 416295, 449935, 511995, 539922, 555060, 558540, 614394, 682660, 809883, 832590, 899870, 989857, 1023990, 1079844, 1228788, 1349805, 1535985, 1619766, 1665180, 1799740, 1979714, 2047980, 2699610, 2969571, 3071970, 3239532, 3959428, 4049415, 4949285, 5399220, 5939142, 6143940, 8098830, 8908713, 9898570, 11878284, 14847855, 16197660, 17817426, 19797140, 29695710, 35634852, 44543565, 59391420, 89087130, 178174260]

約数ペア:

[(1, 178174260), (2, 89087130), (3, 59391420), (4, 44543565), (5, 35634852), (6, 29695710), (9, 19797140), (10, 17817426), (11, 16197660), (12, 14847855), (15, 11878284), (18, 9898570), (20, 8908713), (22, 8098830), (29, 6143940), (30, 5939142), (33, 5399220), (36, 4949285), (44, 4049415), (45, 3959428), (55, 3239532), (58, 3071970), (60, 2969571), (66, 2699610), (87, 2047980), (90, 1979714), (99, 1799740), (107, 1665180), (110, 1619766), (116, 1535985), (132, 1349805), (145, 1228788), (165, 1079844), (174, 1023990), (180, 989857), (198, 899870), (214, 832590), (220, 809883), (261, 682660), (290, 614394), (319, 558540), (321, 555060), (330, 539922), (348, 511995), (396, 449935), (428, 416295), (435, 409596), (495, 359948), (522, 341330), (535, 333036), (580, 307197), (638, 279270), (642, 277530), (660, 269961), (841, 211860), (870, 204798), (957, 186180), (963, 185020), (990, 179974), (1044, 170665), (1070, 166518), (1177, 151380), (1276, 139635), (1284, 138765), (1305, 136532), (1595, 111708), (1605, 111012), (1682, 105930), (1740, 102399), (1914, 93090), (1926, 92510), (1980, 89987), (2140, 83259), (2354, 75690), (2523, 70620), (2610, 68266), (2871, 62060), (3103, 57420), (3190, 55854), (3210, 55506), (3364, 52965), (3531, 50460), (3828, 46545), (3852, 46255), (4205, 42372), (4708, 37845), (4785, 37236), (4815, 37004), (5046, 35310), (5220, 34133), (5742, 31030), (5885, 30276), (6206, 28710), (6380, 27927), (6420, 27753), (7062, 25230), (7569, 23540), (8410, 21186), (9251, 19260), (9309, 19140), (9570, 18618), (9630, 18502), (10092, 17655), (10593, 16820), (11484, 15515), (11770, 15138), (12412, 14355), (12615, 14124)]