166900140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 569325120

約数和(自身を除く): 402424980

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, 79, 90, 97, 99, 110, 121, 132, 158, 165, 180, 194, 198, 220, 237, 242, 291, 316, 330, 363, 388, 395, 396, 474, 484, 485, 495, 582, 605, 660, 711, 726, 790, 869, 873, 948, 970, 990, 1067, 1089, 1164, 1185, 1210, 1422, 1452, 1455, 1580, 1738, 1746, 1815, 1940, 1980, 2134, 2178, 2370, 2420, 2607, 2844, 2910, 3201, 3476, 3492, 3555, 3630, 4268, 4345, 4356, 4365, 4740, 5214, 5335, 5445, 5820, 6402, 7110, 7260, 7663, 7821, 8690, 8730, 9559, 9603, 10428, 10670, 10890, 11737, 12804, 13035, 14220, 15326, 15642, 16005, 17380, 17460, 19118, 19206, 21340, 21780, 22989, 23474, 26070, 28677, 30652, 31284, 32010, 35211, 38236, 38315, 38412, 39105, 45978, 46948, 47795, 48015, 52140, 57354, 58685, 64020, 68967, 70422, 76630, 78210, 84293, 86031, 91956, 95590, 96030, 105633, 114708, 114945, 117370, 137934, 140844, 143385, 153260, 156420, 168586, 172062, 176055, 191180, 192060, 211266, 229890, 234740, 252879, 275868, 286770, 337172, 344124, 344835, 352110, 421465, 422532, 430155, 459780, 505758, 528165, 573540, 689670, 704220, 758637, 842930, 860310, 927223, 1011516, 1056330, 1264395, 1379340, 1517274, 1685860, 1720620, 1854446, 2112660, 2528790, 2781669, 3034548, 3708892, 3793185, 4636115, 5057580, 5563338, 7586370, 8345007, 9272230, 11126676, 13908345, 15172740, 16690014, 18544460, 27816690, 33380028, 41725035, 55633380, 83450070, 166900140]

約数ペア:

[(1, 166900140), (2, 83450070), (3, 55633380), (4, 41725035), (5, 33380028), (6, 27816690), (9, 18544460), (10, 16690014), (11, 15172740), (12, 13908345), (15, 11126676), (18, 9272230), (20, 8345007), (22, 7586370), (30, 5563338), (33, 5057580), (36, 4636115), (44, 3793185), (45, 3708892), (55, 3034548), (60, 2781669), (66, 2528790), (79, 2112660), (90, 1854446), (97, 1720620), (99, 1685860), (110, 1517274), (121, 1379340), (132, 1264395), (158, 1056330), (165, 1011516), (180, 927223), (194, 860310), (198, 842930), (220, 758637), (237, 704220), (242, 689670), (291, 573540), (316, 528165), (330, 505758), (363, 459780), (388, 430155), (395, 422532), (396, 421465), (474, 352110), (484, 344835), (485, 344124), (495, 337172), (582, 286770), (605, 275868), (660, 252879), (711, 234740), (726, 229890), (790, 211266), (869, 192060), (873, 191180), (948, 176055), (970, 172062), (990, 168586), (1067, 156420), (1089, 153260), (1164, 143385), (1185, 140844), (1210, 137934), (1422, 117370), (1452, 114945), (1455, 114708), (1580, 105633), (1738, 96030), (1746, 95590), (1815, 91956), (1940, 86031), (1980, 84293), (2134, 78210), (2178, 76630), (2370, 70422), (2420, 68967), (2607, 64020), (2844, 58685), (2910, 57354), (3201, 52140), (3476, 48015), (3492, 47795), (3555, 46948), (3630, 45978), (4268, 39105), (4345, 38412), (4356, 38315), (4365, 38236), (4740, 35211), (5214, 32010), (5335, 31284), (5445, 30652), (5820, 28677), (6402, 26070), (7110, 23474), (7260, 22989), (7663, 21780), (7821, 21340), (8690, 19206), (8730, 19118), (9559, 17460), (9603, 17380), (10428, 16005), (10670, 15642), (10890, 15326), (11737, 14220), (12804, 13035)]