66374220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 219340800

約数和(自身を除く): 152966580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 67, 76, 79, 95, 110, 114, 132, 134, 158, 165, 190, 201, 209, 220, 228, 237, 268, 285, 316, 330, 335, 380, 395, 402, 418, 474, 570, 627, 660, 670, 737, 790, 804, 836, 869, 948, 1005, 1045, 1140, 1185, 1254, 1273, 1340, 1474, 1501, 1580, 1738, 2010, 2090, 2211, 2370, 2508, 2546, 2607, 2948, 3002, 3135, 3476, 3685, 3819, 4020, 4180, 4345, 4422, 4503, 4740, 5092, 5214, 5293, 6004, 6270, 6365, 7370, 7505, 7638, 8690, 8844, 9006, 10428, 10586, 11055, 12540, 12730, 13035, 14003, 14740, 15010, 15276, 15879, 16511, 17380, 18012, 19095, 21172, 22110, 22515, 25460, 26070, 26465, 28006, 30020, 31758, 33022, 38190, 42009, 44220, 45030, 49533, 52140, 52930, 56012, 58223, 63516, 66044, 70015, 76380, 79395, 82555, 84018, 90060, 99066, 100567, 105860, 116446, 140030, 158790, 165110, 168036, 174669, 198132, 201134, 210045, 232892, 247665, 280060, 291115, 301701, 317580, 330220, 349338, 402268, 420090, 495330, 502835, 582230, 603402, 698676, 840180, 873345, 990660, 1005670, 1106237, 1164460, 1206804, 1508505, 1746690, 2011340, 2212474, 3017010, 3318711, 3493380, 4424948, 5531185, 6034020, 6637422, 11062370, 13274844, 16593555, 22124740, 33187110, 66374220]

約数ペア:

[(1, 66374220), (2, 33187110), (3, 22124740), (4, 16593555), (5, 13274844), (6, 11062370), (10, 6637422), (11, 6034020), (12, 5531185), (15, 4424948), (19, 3493380), (20, 3318711), (22, 3017010), (30, 2212474), (33, 2011340), (38, 1746690), (44, 1508505), (55, 1206804), (57, 1164460), (60, 1106237), (66, 1005670), (67, 990660), (76, 873345), (79, 840180), (95, 698676), (110, 603402), (114, 582230), (132, 502835), (134, 495330), (158, 420090), (165, 402268), (190, 349338), (201, 330220), (209, 317580), (220, 301701), (228, 291115), (237, 280060), (268, 247665), (285, 232892), (316, 210045), (330, 201134), (335, 198132), (380, 174669), (395, 168036), (402, 165110), (418, 158790), (474, 140030), (570, 116446), (627, 105860), (660, 100567), (670, 99066), (737, 90060), (790, 84018), (804, 82555), (836, 79395), (869, 76380), (948, 70015), (1005, 66044), (1045, 63516), (1140, 58223), (1185, 56012), (1254, 52930), (1273, 52140), (1340, 49533), (1474, 45030), (1501, 44220), (1580, 42009), (1738, 38190), (2010, 33022), (2090, 31758), (2211, 30020), (2370, 28006), (2508, 26465), (2546, 26070), (2607, 25460), (2948, 22515), (3002, 22110), (3135, 21172), (3476, 19095), (3685, 18012), (3819, 17380), (4020, 16511), (4180, 15879), (4345, 15276), (4422, 15010), (4503, 14740), (4740, 14003), (5092, 13035), (5214, 12730), (5293, 12540), (6004, 11055), (6270, 10586), (6365, 10428), (7370, 9006), (7505, 8844), (7638, 8690)]