228529620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 787046400

約数和(自身を除く): 558516780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 79, 90, 99, 108, 110, 132, 135, 158, 165, 180, 198, 220, 237, 270, 297, 316, 330, 395, 396, 474, 487, 495, 540, 594, 660, 711, 790, 869, 948, 974, 990, 1185, 1188, 1422, 1461, 1485, 1580, 1738, 1948, 1980, 2133, 2370, 2435, 2607, 2844, 2922, 2970, 3476, 3555, 4266, 4345, 4383, 4740, 4870, 5214, 5357, 5844, 5940, 7110, 7305, 7821, 8532, 8690, 8766, 9740, 10428, 10665, 10714, 13035, 13149, 14220, 14610, 15642, 16071, 17380, 17532, 21330, 21428, 21915, 23463, 26070, 26298, 26785, 29220, 31284, 32142, 38473, 39105, 42660, 43830, 46926, 48213, 52140, 52596, 53570, 64284, 65745, 76946, 78210, 80355, 87660, 93852, 96426, 107140, 115419, 117315, 131490, 144639, 153892, 156420, 160710, 192365, 192852, 230838, 234630, 241065, 262980, 289278, 321420, 346257, 384730, 423203, 461676, 469260, 482130, 577095, 578556, 692514, 723195, 769460, 846406, 964260, 1038771, 1154190, 1269609, 1385028, 1446390, 1692812, 1731285, 2077542, 2116015, 2308380, 2539218, 2892780, 3462570, 3808827, 4155084, 4232030, 5078436, 5193855, 6348045, 6925140, 7617654, 8464060, 10387710, 11426481, 12696090, 15235308, 19044135, 20775420, 22852962, 25392180, 38088270, 45705924, 57132405, 76176540, 114264810, 228529620]

約数ペア:

[(1, 228529620), (2, 114264810), (3, 76176540), (4, 57132405), (5, 45705924), (6, 38088270), (9, 25392180), (10, 22852962), (11, 20775420), (12, 19044135), (15, 15235308), (18, 12696090), (20, 11426481), (22, 10387710), (27, 8464060), (30, 7617654), (33, 6925140), (36, 6348045), (44, 5193855), (45, 5078436), (54, 4232030), (55, 4155084), (60, 3808827), (66, 3462570), (79, 2892780), (90, 2539218), (99, 2308380), (108, 2116015), (110, 2077542), (132, 1731285), (135, 1692812), (158, 1446390), (165, 1385028), (180, 1269609), (198, 1154190), (220, 1038771), (237, 964260), (270, 846406), (297, 769460), (316, 723195), (330, 692514), (395, 578556), (396, 577095), (474, 482130), (487, 469260), (495, 461676), (540, 423203), (594, 384730), (660, 346257), (711, 321420), (790, 289278), (869, 262980), (948, 241065), (974, 234630), (990, 230838), (1185, 192852), (1188, 192365), (1422, 160710), (1461, 156420), (1485, 153892), (1580, 144639), (1738, 131490), (1948, 117315), (1980, 115419), (2133, 107140), (2370, 96426), (2435, 93852), (2607, 87660), (2844, 80355), (2922, 78210), (2970, 76946), (3476, 65745), (3555, 64284), (4266, 53570), (4345, 52596), (4383, 52140), (4740, 48213), (4870, 46926), (5214, 43830), (5357, 42660), (5844, 39105), (5940, 38473), (7110, 32142), (7305, 31284), (7821, 29220), (8532, 26785), (8690, 26298), (8766, 26070), (9740, 23463), (10428, 21915), (10665, 21428), (10714, 21330), (13035, 17532), (13149, 17380), (14220, 16071), (14610, 15642)]